Rooftop activation ontology
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Rooftop activation ontology

Release: 2026-08-14

Modified on: 2026-10-02
This version:
https://w3id.org/rooftop_activation/2.2.0
Previous version:
https://w3id.org/rooftop_activation/2.1.0
Revision:
2.2.0
Issued on:
2026-09-30
Authors:
Alejandro Morales Hernandez, Universite libre de Bruxelles✉
Publisher:
Universite libre de Bruxelles
See also:
https://github.com/alejandro3500/Rooftop_activation_ontology/blob/main/README.md
Download serialization:
JSON-LD RDF/XML N-Triples TTL
License:
http://purl.org/NET/rdflicense/cc-by4.0
Visualization:
Visualize with WebVowl
Evaluation:
Evaluate with OOPS!
Cite as:
Morales Hernandez, A. (2026). Rooftop Activation Ontology (Version 2.2.0) Université libre de Bruxelles.
Provenance of this page
published

Abstract

The Rooftop Activation Ontology describes how building rooftops can be activated through colour-coded activation types (blue, green, yellow, red, purple, orange and gray) defined by the functions they host, such as water management, vegetation, energy generation, social use or mobility. It links rooftops and buildings to their attributes, owners, urban districts and the urban challenges they address, and classifies the incentives that regions implement to support activation by nature, function, funding source, allocation mechanism, obligation attachment and project stage.

Introduction back to ToC

Urban rooftops are increasingly recognised as multifunctional infrastructure that can help address challenges such as urban heat islands, flooding, energy demand and biodiversity loss. However, rooftop interventions, the owners who carry them out and the policy incentives that support them are usually described separately, which makes it difficult to align rooftop activation with urban policy. The Rooftop Activation Ontology provides a shared vocabulary to describe these elements and their relationships. It classifies rooftops into colour-coded activation types (blue, green, yellow, red, purple, orange and gray) according to the functions they host, and links rooftops and buildings to their attributes, owners, districts and regions. It organises urban challenges into thematic groups and classifies incentive instruments by nature, function, funding source, allocation mechanism, obligation attachment and project stage. Beyond this classification, the ontology allows users to register weighted associations: how strongly a rooftop activation type contributes to addressing an urban challenge, how likely an owner type is to activate a rooftop activation type, how suitable an incentive type is for an owner type, how a district type is interested on addressing an urban challenge, and how an owner is interested on addressing an urban challenge. Each association carries a degree between 0 and 1 and can be defined for a specific region, so the same model can hold the assessments of different cities. Using the queries provided in the documentation, users can retrieve, for a given rooftop, the challenges it addresses, the owner types likely to activate it and the incentives available to those owners. Additional resources: the [guide to registering and querying association degrees](https://github.com/alejandro3500/Rooftop_activation_ontology/blob/main/docs/association_degrees_documentation.md), [registering CityJSON buildings in the ontology](https://github.com/alejandro3500/Rooftop_activation_ontology/blob/main/docs/buildings_from_cityjson_documentation.md), and [registering an incentive in the ontology](https://github.com/alejandro3500/Rooftop_activation_ontology/blob/main/docs/incentive_registration_documentation.md).

Rooftop activation ontology: Overview back to ToC

This ontology has the following classes and properties.

Classes

Object Properties

Data Properties

Annotation Properties

Named Individuals

Rooftop activation ontology: Description back to ToC

The Rooftop Activation Ontology describes how building rooftops can be activated through colour-coded activation types (blue, green, yellow, red, purple, orange and gray) defined by the functions they host, such as water management, vegetation, energy generation, social use or mobility. It links rooftops and buildings to their attributes, owners, urban districts and the urban challenges they address, and classifies the incentives that regions implement to support activation by nature, function, funding source, allocation mechanism, obligation attachment and project stage. Users can register weighted associations between rooftop activation types, urban challenges, owner types, district types and incentive types, optionally per region.

Cross-reference for Rooftop activation ontology classes, object properties and data properties back to ToC

This section provides details for each class and property defined by Rooftop activation ontology.

Classes

1830 - 1918c back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Era_1830_1918

Early industrial-era construction, masonry-dominated, often with heritage constraints (1830-1918).
has super-classes
Construction Era and Typology c
is disjoint with
1919 - 1945 c, 1976 - 2000 c, 1946 - 1975 c, Before 1830 c, After 2000 c

1919 - 1945c back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#From_1919_to_1945

Interwar construction, introducing early reinforced concrete and standardised housing types (1919-1945).
has super-classes
Construction Era and Typology c
is disjoint with
1830 - 1918 c, 1976 - 2000 c, 1946 - 1975 c, Before 1830 c, After 2000 c

1946 - 1975c back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Post_WWII

Reconstruction-era construction, often rapid and lightly built, with limited structural reserve (1946-1975).
has super-classes
Construction Era and Typology c
is disjoint with
1830 - 1918 c, 1919 - 1945 c, 1976 - 2000 c, Before 1830 c, After 2000 c

1976 - 2000c back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Late_20th_Century

Construction with modern structural codes and higher live load allowances (1976-2000).
has super-classes
Construction Era and Typology c
is disjoint with
1830 - 1918 c, 1919 - 1945 c, 1946 - 1975 c, Before 1830 c, After 2000 c

Access Regulationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Access_Regulation

Requirements on how a rooftop may be reached and by whom, governing public and semi-public use.
has super-classes
Regulatory Constraint c
is disjoint with
Fire Safety Regulation c, Height Regulation c, Wind Load Regulation c

Advisory Servicec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Advisory_Service

has super-classes
Informational Instrument c
is disjoint with
Information or Engagement c, Label or Recognition c, Tools c
is also defined as
named individual

Affordable Housing Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Affordable_Housing_Challenge

Difficulty in providing enough suitable housing at affordable cost, including shortages, mismatches between supply and needs, and heritage restrictions on transformation.
has super-classes
Urban Challenge c
has members
Affordability crisis ni, Housing mismatch ni, Housing shortage ni, Social housing ni, Transformation (heritage) restriction for housing ni
is disjoint with
Aging Unfit or Fragile Infrastructure Challenge c, Climate Adaptation and Resilience Challenge c, Decarbonizing Energy Systems Challenge c, Governance Challenge c, Loss of Nature and Biodiversity Challenge c, Social Inequality and Segregation Challenge c, Sustainable and Equitable Mobility Challenge c, Transition to a Circular Economy Challenge c, Urban Health and Well-being Challenge c

After 2000c back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#21st_Century

Contemporary construction, typically insulated, code-compliant and most readily adapted for rooftop use (> 2000).
has super-classes
Construction Era and Typology c
is disjoint with
1830 - 1918 c, 1919 - 1945 c, 1976 - 2000 c, 1946 - 1975 c, Before 1830 c

Aging Unfit or Fragile Infrastructure Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Aging_Unfit_or_Fragile_Infrastructure_Challenge

Water, energy and transport networks that are outdated, lack capacity for new demands such as electric vehicle charging, or are constrained by heritage protection.
has super-classes
Urban Challenge c
has members
Electric grid for charging EV ni, Lack of (energy) network capacity ni, Outdated water, energy, and transport systems ni, Protection of cultural heritage blocks climate transition ni
is disjoint with
Affordable Housing Challenge c, Climate Adaptation and Resilience Challenge c, Decarbonizing Energy Systems Challenge c, Governance Challenge c, Loss of Nature and Biodiversity Challenge c, Social Inequality and Segregation Challenge c, Sustainable and Equitable Mobility Challenge c, Transition to a Circular Economy Challenge c, Urban Health and Well-being Challenge c

Allocation Mechanismc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Allocation_Mechanism

Facet capturing how access to an incentive is decided among applicants, which drives the certainty and effort of obtaining it. Functional: an incentive uses at most one mechanism. Used with has_allocation_mechanism.
has sub-classes
Competitive Allocation c, Entitlement Allocation c, First-come Allocation c, Negotiated Allocation c
is in range of
has allocation mechanism op

Associationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Association

A weighted link between two entities of the ontology, types or individuals, expressed as an individual so that it can carry a degree.
has sub-classes
District-Challenge Association c, Incentive-Owner Association c, Owner-Challenge Association c, Owner-Rooftop Association c, Rooftop-Challenge Association c, Specific Incentive-Owner Association c
is in domain of
defined for region op, has degree dp, relates challenge op, relates district type op, relates incentive op, relates incentive type op, relates owner type op, relates rooftop type op

Attached to Personc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Attached_to_Person

Follows the individual or legal entity. Ends or moves with them if the property changes hands.
has super-classes
Obligation Attachment c
is disjoint with
Attached to Project c, Attached to Property c

Attached to Projectc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Attached_to_Project

Tied to a defined intervention and its delivery, ending when the project ends.
has super-classes
Obligation Attachment c
is disjoint with
Attached to Person c, Attached to Property c

Attached to Propertyc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Attached_to_Property

Follows the building or parcel. Transfers automatically to the next owner or occupant.
has super-classes
Obligation Attachment c
is disjoint with
Attached to Person c, Attached to Project c

Before 1830c back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Pre_1830

Pre-industrial construction, typically load-bearing masonry with timber roof structures and frequent heritage protection (< 1830)
has super-classes
Construction Era and Typology c
is disjoint with
1830 - 1918 c, 1919 - 1945 c, 1976 - 2000 c, 1946 - 1975 c, After 2000 c

Blended Finance Programc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Blended_Finance_Program

has super-classes
Grant c
is also defined as
named individual

Blue Rooftopc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Blue_Rooftop

is equivalent to
(has function op value Stormwater management function ni) or (has function op value Water retention function ni)
has super-classes
Rooftop c
is also defined as
named individual

Bondc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Bond

has super-classes
Debt Instrument c
has sub-classes
Green Bond c
is disjoint with
Loan c
is also defined as
named individual

Brickc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Brick

Buildings whose dominant construction material is the one named.
has super-classes
Building Material c
is disjoint with
Concrete c, Glass c, Steel c, Stone c, Wood c

Buildingc back to ToC or Class ToC

IRI: http://bimerr.iot.linkeddata.es/def/building#Building

A physical structure with one or more rooftops, owned by an Owner and characterised by a set of Building_Attributes. A building is a GeoSPARQL feature. Its geographic position is given by a geometry linked through geo:hasDefaultGeometry, normally its footprint as a WKT polygon, and optionally by a point linked through geo:hasCentroid. A building can be linked to its OpenStreetMap element through has_osm_element and to its city object in a CityJSON model through has_city_model_id.
has super-classes
Error1 c, Feature c
is in domain of
has OSM element dp, has attribute op, has city model id dp, has construction year dp, has rooftop op, is located in op, is owned by op
is in range of
contains building op, is attribute of op, is part of op, owns op

Building Attributec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Building_Attribute

A characteristic of a building that constrains or enables rooftop activation. Attributes are grouped into independent facets: material, era, construction method, height, location, primary use and regulatory constraint.
has sub-classes
Building Material c, Construction Era and Typology c, Construction Method c, Height c, Primary Use c, Regulatory Constraint c, Urban Location Context c
is in domain of
is attribute of op
is in range of
has attribute op
is disjoint with
District c

Building Capacity or Awarenessc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Building_Capacity_or_Awareness

Increases the knowledge, skills or motivation of owners and intermediaries.
has super-classes
Incentive Function c

Building Materialc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Building_Material

The dominant structural or envelope material of a building, which affects load capacity, thermal behaviour and retrofit options.
has super-classes
Building Attribute c
has sub-classes
Brick c, Concrete c, Glass c, Steel c, Stone c, Wood c
is disjoint with
Construction Era and Typology c, Construction Method c, Height c, Urban Location Context c, Primary Use c, Regulatory Constraint c

Call for Projects or Competitive Grantc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Call_for_Projects_or_Competitive_Grant

has super-classes
Grant c
is also defined as
named individual

Citizen Micro-investment Tax Creditc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Citizen_Micro-investment_Tax_Credit

has super-classes
Tax Credit c
is also defined as
named individual

City Centerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#City_Center

has super-classes
District c
has sub-classes
Historical city center c, Modern city center c
is disjoint with
Green Areas c, Industrial and Service Districts c, Residential district c, Sub-center c, Unused Areas c
is also defined as
named individual

Climate Adaptation and Resilience Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Climate_Adaptation_and_Resilience_Challenge

Exposure of the city to climate impacts such as flooding, heat, drought and water scarcity, and the need to improve water management.
has super-classes
Urban Challenge c
has members
Drought resistance ni, Flood risk ni, Improve water quality ni, Lack of water ni, Reuse rainwater ni, Stormwater management challenge ni, Urban heat islands ni
is disjoint with
Affordable Housing Challenge c, Aging Unfit or Fragile Infrastructure Challenge c, Decarbonizing Energy Systems Challenge c, Governance Challenge c, Loss of Nature and Biodiversity Challenge c, Social Inequality and Segregation Challenge c, Sustainable and Equitable Mobility Challenge c, Transition to a Circular Economy Challenge c, Urban Health and Well-being Challenge c

Commercial Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Commercial_Use

Retail, hospitality and other trading activity.
has super-classes
Primary Use c
has sub-classes
Office Use c
is disjoint with
Cultural and Leisure Use c, Industrial Use c, Public and Institutional Use c, Religious Use c, Residential Use c

Community Sourcec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Community_Source

Resources pooled from citizens, cooperatives or civil society organisations.
has super-classes
Funding Source c

Competitive Allocationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Competitive_Allocation

Applications are ranked or selected against criteria, with no guarantee of award.
has super-classes
Allocation Mechanism c
is disjoint with
Entitlement Allocation c, First-come Allocation c, Negotiated Allocation c

Competitive Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Competitive_Incentive

An incentive allocated through a competitive procedure, where applicants are ranked or selected against criteria. Defined class: membership is inferred from has_allocation_mechanism.
is equivalent to
Incentive c and (has allocation mechanism op some Competitive Allocation c)
has super-classes
Incentive c

Concretec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Concrete

Buildings whose dominant construction material is the one named.
has super-classes
Building Material c
is disjoint with
Brick c, Glass c, Steel c, Stone c, Wood c

Construction Era and Typologyc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Construction_Era_and_Typology

The period in which a building was constructed, used as a proxy for structural standards, insulation levels and heritage status. The era of a building is derived from its construction year through has_construction_year, so it does not need to be asserted.
has super-classes
Building Attribute c
has sub-classes
1830 - 1918 c, 1919 - 1945 c, 1946 - 1975 c, 1976 - 2000 c, After 2000 c, Before 1830 c
is disjoint with
Building Material c, Construction Method c, Height c, Urban Location Context c, Primary Use c, Regulatory Constraint c

Construction Methodc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Construction_Method

How a building was assembled, which determines the predictability of its structural capacity.
has super-classes
Building Attribute c
has sub-classes
Prefabricated c, Traditional c
is disjoint with
Building Material c, Construction Era and Typology c, Height c, Urban Location Context c, Primary Use c, Regulatory Constraint c

Contractual Conditionc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Contractual_Condition

has super-classes
Contractual or Governance Instrument c
is disjoint with
Developer or Charge Fee c, ESCO or Sustainability Agreement c, Offset or Deduction Mechanism c, Public-Private Partnerships c
is also defined as
named individual

Contractual Naturec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Contractual_Nature

Operates through an agreement negotiated between parties, with obligations and remedies defined in the contract itself.
has super-classes
Incentive Nature c

Contractual or Governance Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Contractual_or_Governance_Incentive

An incentive with a contractual or organisational nature, acting through agreements between parties or through structures and governance arrangements. Defined class: membership is inferred from has_incentive_nature.
is equivalent to
Incentive c and (has incentive nature op some Contractual Nature c or Organizational Nature c)
has super-classes
Incentive c

Contractual or Governance Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Contractual_or_Governance_Instrument

has super-classes
Incentive c
has sub-classes
Contractual Condition c, Developer or Charge Fee c, ESCO or Sustainability Agreement c, Offset or Deduction Mechanism c, Public-Private Partnerships c
is disjoint with
Debt Instrument c, Direct Transfer Instrument c, Equity or Collective Finance Instrument c, Fiscal Instrument c, Informational Instrument c, Planning Instrument c, Regulatory Instrument c, Use or Access Instrument c
is also defined as
named individual

Coordinating Actorsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Coordinating_Actors

Aligns the decisions of multiple parties, typically through planning, programming or governance arrangements.
has super-classes
Incentive Function c

Corporate Real Estate Ownerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Real_Estate_Corporate

has super-classes
Real Estate c
is disjoint with
Municipal Real Estate Owner c
is also defined as
named individual

Crowdfunding Crowdlending and Crowd Equityc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Crowdfunding_Crowdlending_and_Crowd_Equity

has super-classes
Equity or Collective Finance Instrument c
is disjoint with
Fund c
is also defined as
named individual

Crowdsourcingc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Crowdsourcing

has super-classes
Use or Access Instrument c
is disjoint with
Group Purchases and Collective Project c, Renting or Leasing c
is also defined as
named individual

Cultural and Leisure Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Cultural_and_Leisure_Use

Museums, theatres, sports and recreation facilities.
has super-classes
Primary Use c
is disjoint with
Commercial Use c, Industrial Use c, Public and Institutional Use c, Religious Use c, Residential Use c

De-riskingc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#De-risking

Transfers or absorbs part of the project's technical, financial or performance risk.
has super-classes
Incentive Function c

Debt Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Debt_instrument

has super-classes
Incentive c
has sub-classes
Bond c, Loan c
is disjoint with
Contractual or Governance Instrument c, Direct Transfer Instrument c, Equity or Collective Finance Instrument c, Fiscal Instrument c, Informational Instrument c, Planning Instrument c, Regulatory Instrument c, Use or Access Instrument c
is also defined as
named individual

Decarbonizing Energy Systems Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Decarbonizing_Energy_Systems_Challenge

The need to cut greenhouse gas emissions from energy use by adopting renewable sources, improving building efficiency and adding storage and low-carbon heat.
has super-classes
Urban Challenge c
has members
Energy-efficient buildings ni, Heat/lack of heat sources ni, Lack of storage capacity ni, Renewable energy adoption ni, Transformation (heritage) restriction for energy systems ni
is disjoint with
Affordable Housing Challenge c, Aging Unfit or Fragile Infrastructure Challenge c, Climate Adaptation and Resilience Challenge c, Governance Challenge c, Loss of Nature and Biodiversity Challenge c, Social Inequality and Segregation Challenge c, Sustainable and Equitable Mobility Challenge c, Transition to a Circular Economy Challenge c, Urban Health and Well-being Challenge c

Developer or Charge Feec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Developer_or_Charge_Fee

has super-classes
Contractual or Governance Instrument c
is disjoint with
Contractual Condition c, ESCO or Sustainability Agreement c, Offset or Deduction Mechanism c, Public-Private Partnerships c
is also defined as
named individual

Digital Platform Servicec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Digital_Platform_Service

has super-classes
Tools c
is disjoint with
Mapping Tools c
is also defined as
named individual

Direct Transfer Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Direct_Transfer_Instrument

has super-classes
Incentive c
has sub-classes
Grant c, Subsidy c, Voucher c
is disjoint with
Contractual or Governance Instrument c, Debt Instrument c, Equity or Collective Finance Instrument c, Fiscal Instrument c, Informational Instrument c, Planning Instrument c, Regulatory Instrument c, Use or Access Instrument c
is also defined as
named individual

Disclosurec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Disclosure

has super-classes
Regulatory Instrument c
is disjoint with
Regulation c
is also defined as
named individual

Districtc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#District

A delimited part of a city or its surroundings with a characteristic built form, density and function. Buildings are linked to districts through is_located_in, and districts to regions through is_part_of_region.
has super-classes
Feature c
has sub-classes
City Center c, Green Areas c, Industrial and Service Districts c, Residential district c, Sub-center c, Unused Areas c
is in domain of
contains building op, has density op, has district urban challenge priority op, has main function op, is part of region op
is in range of
has urban challenge district priority op, includes districts op, is located in op, is mainly used in op
is disjoint with
Building Attribute c

District Functionc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#District_Function

The dominant land use of a district, as distinct from the primary use of an individual building.
has sub-classes
Industrial and Services c, Mix Use c, Recreational and Nature c, Residential Housing c, Unused c
is in domain of
is mainly used in op
is in range of
has main function op

District-Challenge Associationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#District_Challenge_Association

Degree to which a district type is interested on addressing an urban challenge.
has super-classes
Association c
is disjoint with
Incentive-Owner Association c, Owner-Challenge Association c, Owner-Rooftop Association c, Rooftop-Challenge Association c, Specific Incentive-Owner Association c

Entitlement Allocationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Entitlement_Allocation

Any applicant meeting the stated conditions receives the incentive automatically.
has super-classes
Allocation Mechanism c
is disjoint with
Competitive Allocation c, First-come Allocation c, Negotiated Allocation c

Equity or Collective Finance Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Equity_or_Collective_Finance_Instrument

has super-classes
Incentive c
has sub-classes
Crowdfunding Crowdlending and Crowd Equity c, Fund c
is disjoint with
Contractual or Governance Instrument c, Debt Instrument c, Direct Transfer Instrument c, Fiscal Instrument c, Informational Instrument c, Planning Instrument c, Regulatory Instrument c, Use or Access Instrument c
is also defined as
named individual

ESCO or Sustainability Agreementc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#ESCO_or_Sustainability_Agreement

has super-classes
Contractual or Governance Instrument c
is disjoint with
Contractual Condition c, Developer or Charge Fee c, Offset or Deduction Mechanism c, Public-Private Partnerships c
is also defined as
named individual

European Grantc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#European_Grant

A grant funded, fully or partly, by European Union resources. Defined class: membership is inferred from has_funding_source.
is equivalent to
Grant c and (has funding source op some European Source c)
has super-classes
Incentive c

European Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#European_Incentive

An incentive funded, fully or partly, by European Union resources. Defined class: membership is inferred from has_funding_source.
is equivalent to
Incentive c and (has funding source op some European Source c)
has super-classes
Incentive c

European Sourcec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#European_Source

Public resources originating in European Union programmes, funds or institutions.
has super-classes
Public Source c
is disjoint with
Municipal Source c, National Source c, Regional Source c

Feed-in Tariffc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Feed-in_Tariff

has super-classes
Subsidy c
is also defined as
named individual

Financial Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Financial_Incentive

An incentive with at least one financial nature, that is, one that operates by moving money or altering the cost of capital. Defined class: membership is inferred from has_incentive_nature.
is equivalent to
Incentive c and (has incentive nature op some Financial Nature c)
has super-classes
Incentive c

Financial Naturec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Financial_Nature

Operates by moving money or altering the cost of capital.
has super-classes
Incentive Nature c
has sub-classes
Fiscal Nature c

Fire Safety Regulationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Fire_Safety_Regulation

Requirements on escape routes, compartmentation and material behaviour that affect rooftop occupancy.
has super-classes
Regulatory Constraint c
is disjoint with
Access Regulation c, Height Regulation c, Wind Load Regulation c

First-come Allocationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#First-come_Allocation

Applications are granted in order of receipt until a budget or quota is exhausted.
has super-classes
Allocation Mechanism c
is disjoint with
Competitive Allocation c, Entitlement Allocation c, Negotiated Allocation c

Fiscal Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Fiscal_Instrument

has super-classes
Incentive c
has sub-classes
Fiscal Measure c, TAX or VAT Incentive c, Tax Credit c
is disjoint with
Contractual or Governance Instrument c, Debt Instrument c, Direct Transfer Instrument c, Equity or Collective Finance Instrument c, Informational Instrument c, Planning Instrument c, Regulatory Instrument c, Use or Access Instrument c
is also defined as
named individual

Fiscal Measurec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Fiscal_Measure

has super-classes
Fiscal Instrument c
is disjoint with
TAX or VAT Incentive c, Tax Credit c
is also defined as
named individual

Fiscal Naturec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Fiscal_Nature

A financial nature exercised through the tax system, including credits, deductions, exemptions and rate reductions.
has super-classes
Financial Nature c

Flat and Pitched Typec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Flat_and_Pitched_Type

Roof combining both geometries, allowing different activations on different sections.
has super-classes
Rooftop Type c
is disjoint with
Flat Type c, Pitched Type c

Flat Typec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Flat_Type

Roof with no or minimal pitch. Suitable for the widest range of activation types.
has super-classes
Rooftop Type c
is disjoint with
Flat and Pitched Type c, Pitched Type c

Fundc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Fund

has super-classes
Equity or Collective Finance Instrument c
has sub-classes
Funding Vehicle c, Investment fund c, Revolving fund c, Steward-Owned c
is disjoint with
Crowdfunding Crowdlending and Crowd Equity c
is also defined as
named individual

Funding Sourcec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Funding_Source

Facet capturing the origin of the resources behind an incentive. An incentive may draw on several sources, as in blended finance. Used with has_funding_source.
has sub-classes
Community Source c, Private Source c, Public Source c
is in range of
has funding source op

Funding Vehiclec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Funding_Vehicle

has super-classes
Fund c
is disjoint with
Investment fund c, Revolving fund c, Steward-Owned c
is also defined as
named individual

Glassc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Glass

Buildings whose dominant construction material is the one named.
has super-classes
Building Material c
is disjoint with
Brick c, Concrete c, Steel c, Stone c, Wood c

Governance Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Governance_Challenge

Institutional barriers such as lack of funding, fragmented competences, and missing regulatory or data frameworks for implementing urban strategies.
has super-classes
Urban Challenge c
has members
Lack of funding ni, No framework for data and monitoring ni, No regulation framework to enforce strategies ni, Split of competences ni
is disjoint with
Affordable Housing Challenge c, Aging Unfit or Fragile Infrastructure Challenge c, Climate Adaptation and Resilience Challenge c, Decarbonizing Energy Systems Challenge c, Loss of Nature and Biodiversity Challenge c, Social Inequality and Segregation Challenge c, Sustainable and Equitable Mobility Challenge c, Transition to a Circular Economy Challenge c, Urban Health and Well-being Challenge c

Grantc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Grant

has super-classes
Direct Transfer Instrument c
has sub-classes
Blended Finance Program c, Call for Projects or Competitive Grant c, Pre-financed Grant c
is disjoint with
Subsidy c, Voucher c
is also defined as
named individual

Gray Rooftopc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Gray_Rooftop

is equivalent to
has function op value Utilities and infrastructure functions ni
has super-classes
Rooftop c
is also defined as
named individual

Green Areasc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Green_Areas

has super-classes
District c
has sub-classes
Parks Sport Facilities c, Rural Areas c
is disjoint with
City Center c, Industrial and Service Districts c, Residential district c, Sub-center c, Unused Areas c
is also defined as
named individual

Green Bondc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Green_Bond

has super-classes
Bond c
has sub-classes
Green Project Bond c, Green Revenue Bond c, Secured Green Bond c, Standard Green Use of Proceeds Bond c
is also defined as
named individual

Green Project Bondc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Green_Project_Bond

has super-classes
Green Bond c
is disjoint with
Green Revenue Bond c, Secured Green Bond c, Standard Green Use of Proceeds Bond c
is also defined as
named individual

Green residential districtc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Green

has super-classes
Residential district c
is disjoint with
Urban residential district c, Urban Green residential district c
is also defined as
named individual

Green Revenue Bondc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Green_Revenue

has super-classes
Green Bond c
is disjoint with
Green Project Bond c, Secured Green Bond c, Standard Green Use of Proceeds Bond c
is also defined as
named individual

Green Rooftopc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Green_Rooftop

is equivalent to
(has function op value Food production function ni) or (has function op value Provide vegetation for biodiversity, cooling and amenity ni)
has super-classes
Rooftop c
is also defined as
named individual

Group Purchases and Collective Projectc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Group_Purchases_and_Collective_Project

has super-classes
Use or Access Instrument c
is disjoint with
Crowdsourcing c, Renting or Leasing c
is also defined as
named individual

Heightc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Height

The vertical scale of a building, which affects wind exposure, access logistics and visibility of the rooftop.
has super-classes
Building Attribute c
has sub-classes
High Rise c, Low Rise c, Mid Rise c
is disjoint with
Building Material c, Construction Era and Typology c, Construction Method c, Urban Location Context c, Primary Use c, Regulatory Constraint c

Height Regulationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Height_Regulation

Limits on total building height, restricting additions and superstructures.
has super-classes
Regulatory Constraint c
is disjoint with
Access Regulation c, Fire Safety Regulation c, Wind Load Regulation c

High Densityc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#High_Density

Compact fabric with minimal open space, where rooftops represent the main remaining free surface.
has super-classes
Urban Density c
has sub-classes
Very High Density c
is disjoint with
Low Density c, Medium Density c

High Risec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#High_Rise

Buildings above roughly eight storeys. Significant wind loads and dedicated access requirements.
has super-classes
Height c
has sub-classes
Very High Rise c
is disjoint with
Low Rise c, Mid Rise c

Historical city centerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Historical

has super-classes
City Center c
is disjoint with
Modern city center c
is also defined as
named individual

Home Owner Associationsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Home_Owner_Associations

has super-classes
Organization c, Owner c
is disjoint with
Housing Corporations c, Industrial owner c, Institutional Investors c, Landlords c, Private Individual c, Private Project Developers c, Real Estate c, Religious Institution c
is also defined as
named individual

Housing Corporationsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Housing_Corporations

has super-classes
Organization c, Owner c
is disjoint with
Home Owner Associations c, Industrial owner c, Institutional Investors c, Landlords c, Private Individual c, Private Project Developers c, Real Estate c, Religious Institution c
is also defined as
named individual

Improving Operating Economicsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Improving_Operating_Economics

Improves recurring revenue or reduces recurring cost once the rooftop is in operation.
has super-classes
Incentive Function c

Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Incentive

Any measure that changes an owner's decision to activate a rooftop. Subclasses of Incentive form a single taxonomy by instrument type. Function, nature, obligation attachment, funding source, allocation mechanism and project stage are represented as separate facets via object properties, not as subclasses, because they vary independently of instrument type. Disjointness is asserted only between siblings within one facet.
has super-classes
has sub-classes
Competitive Incentive c, Contractual or Governance Incentive c, Contractual or Governance Instrument c, Debt Instrument c, Direct Transfer Instrument c, Equity or Collective Finance Instrument c, European Grant c, European Incentive c, Financial Incentive c, Fiscal Instrument c, Informational Instrument c, Non-Financial Incentive c, Person-based Incentive c, Planning Instrument c, Pre-investment Incentive c, Property-based Incentive c, Publicly Funded Incentive c, Reducing Up-Front Cost Incentive c, Regulatory Incentive c, Regulatory Instrument c, Use or Access Instrument c
is in domain of
applies at stage op, has allocation mechanism op, has funding source op, has incentive description dp, has incentive function op, has incentive nature op, has obligation attachment op, implemented in op, incentive associated to rooftop op
is in range of
implements op, relates incentive op, rooftop associated to incentive op

Incentive Functionc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Incentive_Function

Facet capturing what an incentive does for a rooftop activation project, independent of its instrument type. Values are mutually exclusive as a partition, but an incentive may have more than one function. Used with the object property has_incentive_function.
has sub-classes
Building Capacity or Awareness c, Coordinating Actors c, De-risking c, Improving Operating Economics c, Mandating or Constraining c, Raising Additional Capital c, Reducing Transaction Costs c, Reducing Up-Front Costs c, Stimulating Market or Innovation c
is in range of
has incentive function op

Incentive Naturec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Incentive_Nature

Facet capturing the kind of lever an incentive pulls, independent of its instrument type and its function. Values partition the facet, except Fiscal_Nature which is a subclass of Financial_Nature. An incentive may have more than one nature.
has sub-classes
Contractual Nature c, Financial Nature c, Informational Nature c, Organizational Nature c, Regulatory Nature c
is in range of
has incentive nature op

Incentive-Owner Associationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Incentive_Owner_Association

Degree to which an incentive type is suitable for, or used by, an owner type. To add an association degree between a specific incentive and owner type, see Specific Incentive-Owner Association
has super-classes
Association c
is disjoint with
District-Challenge Association c, Owner-Challenge Association c, Owner-Rooftop Association c, Rooftop-Challenge Association c, Specific Incentive-Owner Association c

Industrial and Service Districtsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Industrial_and_Service_Districts

has super-classes
District c
is disjoint with
City Center c, Green Areas c, Residential district c, Sub-center c, Unused Areas c
is also defined as
named individual

Industrial and Servicesc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Industrial_and_Services

Districts functioning primarily as places of production and work.
has super-classes
District Function c
is disjoint with
Mix Use c, Recreational and Nature c, Residential Housing c, Unused c

Industrial ownerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Industrial

has super-classes
Organization c, Owner c
is disjoint with
Home Owner Associations c, Housing Corporations c, Institutional Investors c, Landlords c, Private Individual c, Private Project Developers c, Real Estate c, Religious Institution c
is also defined as
named individual

Industrial Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Industrial_Use

Production, storage and logistics. Typically large flat roofs with high structural capacity.
has super-classes
Primary Use c
is disjoint with
Commercial Use c, Cultural and Leisure Use c, Public and Institutional Use c, Religious Use c, Residential Use c

Information or Engagementc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Information_or_Engagement

has super-classes
Informational Instrument c
is disjoint with
Advisory Service c, Label or Recognition c, Tools c
is also defined as
named individual

Informational Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Informational_Instrument

has super-classes
Incentive c
has sub-classes
Advisory Service c, Information or Engagement c, Label or Recognition c, Tools c
is disjoint with
Contractual or Governance Instrument c, Debt Instrument c, Direct Transfer Instrument c, Equity or Collective Finance Instrument c, Fiscal Instrument c, Planning Instrument c, Regulatory Instrument c, Use or Access Instrument c
is also defined as
named individual

Informational Naturec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Informational_Nature

Operates by providing knowledge, advice, visibility or recognition.
has super-classes
Incentive Nature c

Institutional Investorsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Institutional_Investors

has super-classes
Organization c, Owner c
is disjoint with
Home Owner Associations c, Housing Corporations c, Industrial owner c, Landlords c, Private Individual c, Private Project Developers c, Real Estate c, Religious Institution c
is also defined as
named individual

Investment fundc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Investment

has super-classes
Fund c
is disjoint with
Funding Vehicle c, Revolving fund c, Steward-Owned c
is also defined as
named individual

Investment Stagec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Investment_Stage

At the point of construction or installation, when capital expenditure occurs.
has super-classes
Project Stage c
is disjoint with
Operation Stage c, Pre-investment Stage c

Label or Recognitionc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Label_or_Recognition

has super-classes
Informational Instrument c
is disjoint with
Advisory Service c, Information or Engagement c, Tools c
is also defined as
named individual

Landlordsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Landlords

has super-classes
Organization c, Owner c, Person c
is disjoint with
Home Owner Associations c, Housing Corporations c, Industrial owner c, Institutional Investors c, Private Individual c, Private Project Developers c, Real Estate c, Religious Institution c
is also defined as
named individual

Loanc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Loan

has super-classes
Debt Instrument c
has sub-classes
On-bill Financing c, On-tax Financing c, Property-linked Loans c, Revolving Credit c
is disjoint with
Bond c
is also defined as
named individual

Loss of Nature and Biodiversity Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Loss_of_Nature_and_Biodiversity_Challenge

Decline of species, habitats and ecological corridors in the city, including competing land demands such as food production.
has super-classes
Urban Challenge c
has members
Abundance of species ni, Decline of ecological corridors ni, Food security vs biodiversity ni, Habitat fragmentation ni
is disjoint with
Affordable Housing Challenge c, Aging Unfit or Fragile Infrastructure Challenge c, Climate Adaptation and Resilience Challenge c, Decarbonizing Energy Systems Challenge c, Governance Challenge c, Social Inequality and Segregation Challenge c, Sustainable and Equitable Mobility Challenge c, Transition to a Circular Economy Challenge c, Urban Health and Well-being Challenge c

Low Densityc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Low_Density

Dispersed built form with high open-space ratios.
has super-classes
Urban Density c
has sub-classes
Very Low Density c
is disjoint with
High Density c, Medium Density c

Low Risec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Low_Rise

Buildings up to roughly three storeys. Easy access, low wind load, high overlooking from neighbours.
has super-classes
Height c
is disjoint with
High Rise c, Mid Rise c

Mandating or Constrainingc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Mandating_or_Constraining

Obliges or forbids an action rather than encouraging it, altering the baseline against which the owner decides.
has super-classes
Incentive Function c

Mapping Toolsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Mapping_Tools

has super-classes
Tools c
is disjoint with
Digital Platform Service c
is also defined as
named individual

Medium Densityc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Medium_Density

Moderately compact fabric, typical of interwar and postwar extensions.
has super-classes
Urban Density c
is disjoint with
High Density c, Low Density c

Mid Risec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Mid_Rise

Buildings of roughly four to eight storeys. The most common context for collective rooftop projects.
has super-classes
Height c
is disjoint with
High Rise c, Low Rise c

Mix Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Mix_Use

Districts with no single dominant function.
has super-classes
District Function c
is disjoint with
Industrial and Services c, Recreational and Nature c, Residential Housing c, Unused c

Modern city centerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Modern

has super-classes
City Center c
is disjoint with
Historical city center c
is also defined as
named individual

Municipal Real Estate Ownerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Real_Estate_Municipal

has super-classes
Real Estate c
is disjoint with
Corporate Real Estate Owner c
is also defined as
named individual

Municipal Sourcec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Municipal_Source

Public resources originating in city or local authority budgets.
has super-classes
Public Source c
is disjoint with
European Source c, National Source c, Regional Source c

National Sourcec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#National_Source

Public resources originating in national government budgets or agencies.
has super-classes
Public Source c
is disjoint with
European Source c, Municipal Source c, Regional Source c

Negotiated Allocationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Negotiated_Allocation

Terms are agreed bilaterally between the provider and the recipient rather than set in advance.
has super-classes
Allocation Mechanism c
is disjoint with
Competitive Allocation c, Entitlement Allocation c, First-come Allocation c

Neighborhood Centerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Neighborhood_Center

has super-classes
Sub-center c
is disjoint with
Village Center c
is also defined as
named individual

Non-Financial Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Non-Financial_Incentive

An incentive that does not operate by moving money or altering the cost of capital, acting instead through contractual, informational, organisational or regulatory levers. Defined class: an incentive that is not a financial incentive.
is equivalent to
Incentive c and (not (Financial Incentive c))
has super-classes
Incentive c

Obligation Attachmentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Obligation_Attachment

Facet capturing what the incentive's obligation or benefit is tied to, which determines whether it survives a change of occupant or owner. Functional: an incentive attaches to at most one of these. Used with has_obligation_attachment.
has sub-classes
Attached to Person c, Attached to Project c, Attached to Property c
is in range of
has obligation attachment op

Office Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Office_Use

Workplace buildings, a subtype of commercial use with distinctive daytime occupancy patterns.
has super-classes
Commercial Use c

Offset or Deduction Mechanismc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Offset_or_Deduction_Mechanism

has super-classes
Contractual or Governance Instrument c
is disjoint with
Contractual Condition c, Developer or Charge Fee c, ESCO or Sustainability Agreement c, Public-Private Partnerships c
is also defined as
named individual

On-bill Financingc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#On-bill_Financing

has super-classes
Loan c
has sub-classes
On-bill Repayment c
is disjoint with
On-tax Financing c, Property-linked Loans c, Revolving Credit c
is also defined as
named individual

On-bill Repaymentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#On-bill_Repayment

has super-classes
On-bill Financing c
is also defined as
named individual

On-tax Financingc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#On-tax_Financing

has super-classes
Loan c
is disjoint with
On-bill Financing c, Property-linked Loans c, Revolving Credit c
is also defined as
named individual

Operation Stagec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Operation_Stage

After commissioning, covering use, maintenance, revenue and repayment.
has super-classes
Project Stage c
is disjoint with
Investment Stage c, Pre-investment Stage c

Orange Rooftopc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Orange_Rooftop

is equivalent to
(has function op value Logistics functions ni) or (has function op value Mobility functions ni)
has super-classes
Rooftop c
is also defined as
named individual

Organizationc back to ToC or Class ToC

IRI: http://www.w3.org/ns/org#Organization

A legal or social body of people used to represent the affiliation of the people working with this ontology
has sub-classes
Home Owner Associations c, Housing Corporations c, Industrial owner c, Institutional Investors c, Landlords c, Real Estate c, Religious Institution c
has members
ULB ni

Organizational Naturec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Organizational_Nature

Operates by creating structures, programmes or governance arrangements through which action becomes possible.
has super-classes
Incentive Nature c

Ownerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Owner

The party holding decision rights over a building and therefore over any rooftop activation. Subclasses distinguish owner types by their motivation, capital access and decision process.
has sub-classes
Home Owner Associations c, Housing Corporations c, Industrial owner c, Institutional Investors c, Landlords c, Private Individual c, Private Project Developers c, Real Estate c, Religious Institution c
is in domain of
has owner urban challenge priority op, owns op
is in range of
has urban challenge owner priority op, is owned by op

Owner-Challenge Associationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Owner_Challenge_Association

Degree to which an owner type is interested on addressing an urban challenge.
has super-classes
Association c
is disjoint with
District-Challenge Association c, Incentive-Owner Association c, Owner-Rooftop Association c, Rooftop-Challenge Association c, Specific Incentive-Owner Association c

Owner-Rooftop Associationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Owner_Rooftop_Association

Degree to which an owner type is likely to activate a rooftop activation type.
has super-classes
Association c
is disjoint with
District-Challenge Association c, Incentive-Owner Association c, Owner-Challenge Association c, Rooftop-Challenge Association c, Specific Incentive-Owner Association c

Parks Sport Facilitiesc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Parks_Sport_Facilities

has super-classes
Green Areas c
is disjoint with
Rural Areas c
is also defined as
named individual

Peri-Urban Locationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Peri-Urban_Location

At the urban fringe, where built fabric and open land interleave.
has super-classes
Urban Location Context c
is disjoint with
Suburban Location c, Urban Location c

Personc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/Person

An individual human being used to describe people interacting with this ontology
has sub-classes
Landlords c, Private Individual c
has members
Alejandro Morales Hernandez ni

Person-based Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Person-based_Incentive

An incentive whose benefits and obligations follow the individual or legal entity that receives it, and end or move with them if the property changes hands. Defined class: membership is inferred from has_obligation_attachment.
is equivalent to
Incentive c and (has obligation attachment op some Attached to Person c)
has super-classes
Incentive c

Pitched Typec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Pitched_Type

Sloped roof. Restricts activation largely to energy generation and lightweight interventions.
has super-classes
Rooftop Type c
is disjoint with
Flat Type c, Flat and Pitched Type c

Planning Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Planning_Instrument

has super-classes
Incentive c
has sub-classes
Planning or Policy c, Program or Zoning Approach c
is disjoint with
Contractual or Governance Instrument c, Debt Instrument c, Direct Transfer Instrument c, Equity or Collective Finance Instrument c, Fiscal Instrument c, Informational Instrument c, Regulatory Instrument c, Use or Access Instrument c
is also defined as
named individual

Planning or Policyc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Planning_or_Policy

has super-classes
Planning Instrument c
is disjoint with
Program or Zoning Approach c
is also defined as
named individual

Pre-financed Grantc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Pre-financed_Grant

has super-classes
Grant c
is also defined as
named individual

Pre-investment Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Pre-investment_Incentive

An incentive that acts before the investment decision, supporting awareness, feasibility, design or preparation of a rooftop project. Defined class: membership is inferred from applies_at_stage.
is equivalent to
Incentive c and (applies at stage op some Pre-investment Stage c)
has super-classes
Incentive c

Pre-investment Stagec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Pre-investment_Stage

Before the investment decision, covering awareness, feasibility, design and preparation.
has super-classes
Project Stage c
is disjoint with
Investment Stage c, Operation Stage c

Prefabricatedc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Prefabricated

Assembled from factory-produced components, with documented and repeatable load characteristics.
has super-classes
Construction Method c
is disjoint with
Traditional c

Primary Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Primary_Use

The dominant function of the building itself, which determines who occupies it and who benefits from a rooftop intervention.
has super-classes
Building Attribute c
has sub-classes
Commercial Use c, Cultural and Leisure Use c, Industrial Use c, Public and Institutional Use c, Religious Use c, Residential Use c
is disjoint with
Building Material c, Construction Era and Typology c, Construction Method c, Height c, Urban Location Context c, Regulatory Constraint c

Private Individualc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Private_Individual

has super-classes
Owner c, Person c
is disjoint with
Home Owner Associations c, Housing Corporations c, Industrial owner c, Institutional Investors c, Landlords c, Private Project Developers c, Real Estate c, Religious Institution c
is also defined as
named individual

Private Project Developersc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Private_Project_Developers

has super-classes
Owner c
is disjoint with
Home Owner Associations c, Housing Corporations c, Industrial owner c, Institutional Investors c, Landlords c, Private Individual c, Real Estate c, Religious Institution c
is also defined as
named individual

Private Sourcec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Private_Source

Resources originating in commercial actors, including banks, investors, developers and utilities.
has super-classes
Funding Source c

Program or Zoning Approachc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Program_or_Zoning_Approach

has super-classes
Planning Instrument c
is disjoint with
Planning or Policy c
is also defined as
named individual

Project Stagec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Project_Stage

Facet capturing when in the rooftop activation lifecycle an incentive applies. An incentive may span several stages. Used with applies_at_stage.
has sub-classes
Investment Stage c, Operation Stage c, Pre-investment Stage c
is in range of
applies at stage op

Property-based Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Property-based_Incentive

An incentive whose benefits and obligations follow the building or parcel, and transfer to the next owner or occupant. Defined class: membership is inferred from has_obligation_attachment.
is equivalent to
Incentive c and (has obligation attachment op some Attached to Property c)
has super-classes
Incentive c

Property-linked Loansc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Property-linked_Loans

has super-classes
Loan c
is disjoint with
On-bill Financing c, On-tax Financing c, Revolving Credit c
is also defined as
named individual

Public and Institutional Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Public_and_Institutional_Use

Schools, hospitals, administration and other public facilities, where the owner is often the municipality.
has super-classes
Primary Use c
is disjoint with
Commercial Use c, Cultural and Leisure Use c, Industrial Use c, Religious Use c, Residential Use c

Public Sourcec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Public_Source

Resources originating in public budgets at any level of government.
has super-classes
Funding Source c
has sub-classes
European Source c, Municipal Source c, National Source c, Regional Source c

Public-Private Partnershipsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Public-Private_Partnerships

has super-classes
Contractual or Governance Instrument c
is disjoint with
Contractual Condition c, Developer or Charge Fee c, ESCO or Sustainability Agreement c, Offset or Deduction Mechanism c
is also defined as
named individual

Publicly Funded Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Publicly_Funded_Incentive

An incentive funded, fully or partly, by a public authority at European, national, regional or municipal level. Defined class: membership is inferred from has_funding_source.
is equivalent to
Incentive c and (has funding source op some Public Source c)
has super-classes
Incentive c

Purple Rooftopc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Purple_Rooftop

is equivalent to
has function op value Human occupation function ni
has super-classes
Rooftop c
is also defined as
named individual

Raising Additional Capitalc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Raising_Additional_Capital

Mobilises third-party capital that would otherwise not reach the project, without necessarily lowering its total cost.
has super-classes
Incentive Function c

Real Estatec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Real_Estate

has super-classes
Organization c, Owner c
has sub-classes
Corporate Real Estate Owner c, Municipal Real Estate Owner c
is disjoint with
Home Owner Associations c, Housing Corporations c, Industrial owner c, Institutional Investors c, Landlords c, Private Individual c, Private Project Developers c, Religious Institution c
is also defined as
named individual

Recreational and Naturec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Recreational_and_Nature

Districts functioning primarily for leisure and ecological value.
has super-classes
District Function c
is disjoint with
Industrial and Services c, Mix Use c, Residential Housing c, Unused c

Red Rooftopc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Red_Rooftop

is equivalent to
has function op value Social use function ni
has super-classes
Rooftop c
is also defined as
named individual

Reducing Transaction Costsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Reducing_Transaction_Costs

Lowers the search, negotiation, procurement or administrative effort required to realise the project.
has super-classes
Incentive Function c

Reducing Up-Front Cost Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Reducing_Up-Front_Cost_Incentive

An incentive whose function is to lower the initial capital an owner must commit to activate a rooftop. Defined class: membership is inferred from has_incentive_function.
is equivalent to
Incentive c and (has incentive function op some Reducing Up-Front Costs c)
has super-classes
Incentive c

Reducing Up-Front Costsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Reducing_Up-Front_Costs

Lowers the capital the owner must mobilise at the moment of investment, whether by direct payment, discount or deferral.
has super-classes
Incentive Function c

Regionc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Region

A geographic area containing multiple districts, used for administrative and policy scoping.
has super-classes
Feature c
is in domain of
implements op, includes districts op
is in range of
defined for region op, implemented in op, is part of region op
has members
Brussels ni, Dublin ni, Ile de France ni, Mannheim ni, Mechelen ni, Rotterdam ni

Regional Sourcec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Regional_Source

Public resources originating in regional or provincial authorities.
has super-classes
Public Source c
is disjoint with
European Source c, Municipal Source c, National Source c

Regulationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Regulation

has super-classes
Regulatory Instrument c
is disjoint with
Disclosure c
is also defined as
named individual

Regulatory Constraintc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Regulatory_Constraint

A binding rule that limits what may be built or done on a rooftop, independent of structural feasibility.
has super-classes
Building Attribute c
has sub-classes
Access Regulation c, Fire Safety Regulation c, Height Regulation c, Wind Load Regulation c
is disjoint with
Building Material c, Construction Era and Typology c, Construction Method c, Height c, Urban Location Context c, Primary Use c

Regulatory Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Regulatory_Incentive

An incentive with a regulatory nature, acting through binding rules, permits or legal obligations. Defined class: membership is inferred from has_incentive_nature.
is equivalent to
Incentive c and (has incentive nature op some Regulatory Nature c)
has super-classes
Incentive c

Regulatory Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Regulatory_Instrument

has super-classes
Incentive c
has sub-classes
Disclosure c, Regulation c
is disjoint with
Contractual or Governance Instrument c, Debt Instrument c, Direct Transfer Instrument c, Equity or Collective Finance Instrument c, Fiscal Instrument c, Informational Instrument c, Planning Instrument c, Use or Access Instrument c
is also defined as
named individual

Regulatory Naturec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Regulatory_Nature

Operates through binding rules, permits, standards or mandatory disclosure.
has super-classes
Incentive Nature c

Religious Institutionc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Religious_Institution

has super-classes
Organization c, Owner c
is disjoint with
Home Owner Associations c, Housing Corporations c, Industrial owner c, Institutional Investors c, Landlords c, Private Individual c, Private Project Developers c, Real Estate c
is also defined as
named individual

Religious Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Religious_Use

Places of worship and associated buildings, frequently heritage-protected.
has super-classes
Primary Use c
is disjoint with
Commercial Use c, Cultural and Leisure Use c, Industrial Use c, Public and Institutional Use c, Residential Use c

Renting or Leasingc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Renting_or_Leasing

has super-classes
Use or Access Instrument c
is disjoint with
Crowdsourcing c, Group Purchases and Collective Project c
is also defined as
named individual

Residential districtc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Residential

has super-classes
District c
has sub-classes
Green residential district c, Urban Green residential district c, Urban residential district c
is disjoint with
City Center c, Green Areas c, Industrial and Service Districts c, Sub-center c, Unused Areas c
is also defined as
named individual

Residential Housingc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Residential_Housing

Districts functioning primarily as places of residence.
has super-classes
District Function c
is disjoint with
Industrial and Services c, Mix Use c, Recreational and Nature c, Unused c

Residential Usec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Residential_Use

Buildings used primarily for housing
has super-classes
Primary Use c
is disjoint with
Commercial Use c, Cultural and Leisure Use c, Industrial Use c, Public and Institutional Use c, Religious Use c

Revolving Creditc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Revolving_Credit

has super-classes
Loan c
is disjoint with
On-bill Financing c, On-tax Financing c, Property-linked Loans c
is also defined as
named individual

Revolving fundc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Revolving

has super-classes
Fund c
is disjoint with
Funding Vehicle c, Investment fund c, Steward-Owned c
is also defined as
named individual

Roofc back to ToC or Class ToC

IRI: http://bimerr.iot.linkeddata.es/def/building#Roof

The upper covering of a building. Superclass of Rooftop.
has sub-classes
Rooftop c

Rooftopc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Rooftop

The roof of a building considered as a potential site for activation, that is, for being put to a productive, ecological or social use. A rooftop is a GeoSPARQL feature. Its shape and position can be given by a geometry linked through geo:hasDefaultGeometry, normally a 3D polygon or multipolygon in WKT built from the RoofSurface surfaces of the building in a CityJSON model. Roof surfaces have no identifier in CityJSON, so a rooftop is linked to the city model through the building it is part of.
Example 
ex:rooftop_001 a ra:Rooftop ;
    ra:is_part_of ex:building_001 ;
    geo:hasDefaultGeometry ex:rooftop_001_geom .

ex:rooftop_001_geom a geo:Geometry ;
    geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/XXXX> MULTIPOLYGON Z (((x1 y1 z1, x2 y2 z2, x3 y3 z3, x1 y1 z1)))"^^geo:wktLiteral .
has super-classes
Feature c, Roof c
has sub-classes
Blue Rooftop c, Gray Rooftop c, Green Rooftop c, Orange Rooftop c, Purple Rooftop c, Red Rooftop c, Yellow Rooftop c
is in domain of
has function op, has rooftop type op, is part of op, rooftop associated to incentive op
is in range of
classifies rooftop op, has rooftop op, incentive associated to rooftop op, is done in op

Rooftop Functionc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Rooftop_Function

A specific activity or service performed on a rooftop, such as water retention, food production or energy generation. An activation type is realised through one or more functions.
is in domain of
is done in op
is in range of
has function op
has members
Energy generation function ni, Food production function ni, Human occupation function ni, Logistics functions ni, Mobility functions ni, Provide vegetation for biodiversity, cooling and amenity ni, Social use function ni, Stormwater management function ni, Utilities and infrastructure functions ni, Water retention function ni

Rooftop Typec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Rooftop_Type

Classification of a rooftop by its geometry, which determines which activation types are physically feasible.
has sub-classes
Flat Type c, Flat and Pitched Type c, Pitched Type c
is in domain of
classifies rooftop op
is in range of
has rooftop type op

Rooftop-Challenge Associationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Rooftop_Challenge_Association

Degree to which a rooftop activation type contributes to addressing an urban challenge.
has super-classes
Association c
is disjoint with
District-Challenge Association c, Incentive-Owner Association c, Owner-Challenge Association c, Owner-Rooftop Association c, Specific Incentive-Owner Association c

Rural Areasc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Rural_Areas

has super-classes
Green Areas c
is disjoint with
Parks Sport Facilities c
is also defined as
named individual

Secured Green Bondc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Secured_Green

has super-classes
Green Bond c
is disjoint with
Green Project Bond c, Green Revenue Bond c, Standard Green Use of Proceeds Bond c
is also defined as
named individual

Social Inequality and Segregation Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Social_Inequality_and_Segregation_Challenge

Uneven access to services, facilities and safe shared spaces, and spatial separation of social groups between neighbourhoods.
has super-classes
Urban Challenge c
has members
Lack of third spaces, social safety/security ni, Neighbourhood segregation ni, Unequal access to services/facilities ni
is disjoint with
Affordable Housing Challenge c, Aging Unfit or Fragile Infrastructure Challenge c, Climate Adaptation and Resilience Challenge c, Decarbonizing Energy Systems Challenge c, Governance Challenge c, Loss of Nature and Biodiversity Challenge c, Sustainable and Equitable Mobility Challenge c, Transition to a Circular Economy Challenge c, Urban Health and Well-being Challenge c

Specific Incentive-Owner Associationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Specific_Incentive_Owner_Association

Degree to which an specific incentive is suitable for, or used by, an owner type. To add an association degree between incentive type and owner type, see Incentive-Owner Association
has super-classes
Association c
is disjoint with
District-Challenge Association c, Incentive-Owner Association c, Owner-Challenge Association c, Owner-Rooftop Association c, Rooftop-Challenge Association c

Standard Green Use of Proceeds Bondc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Standard_Green_Use_of_Proceeds_Bond

has super-classes
Green Bond c
is disjoint with
Green Project Bond c, Green Revenue Bond c, Secured Green Bond c
is also defined as
named individual

Steelc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Steel

Buildings whose dominant construction material is the one named.
has super-classes
Building Material c
is disjoint with
Brick c, Concrete c, Glass c, Stone c, Wood c

Steward-Ownedc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Steward-Owned

has super-classes
Fund c
is disjoint with
Funding Vehicle c, Investment fund c, Revolving fund c
is also defined as
named individual

Stimulating Market or Innovationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Stimulating_Market_or_Innovation

Develops supply, demand or technology in the rooftop activation market beyond a single project.
has super-classes
Incentive Function c

Stonec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Stone

Buildings whose dominant construction material is the one named.
has super-classes
Building Material c
is disjoint with
Brick c, Concrete c, Glass c, Steel c, Wood c

Sub-centerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Sub-center

has super-classes
District c
has sub-classes
Neighborhood Center c, Village Center c
is disjoint with
City Center c, Green Areas c, Industrial and Service Districts c, Residential district c, Unused Areas c
is also defined as
named individual

Subsidyc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Subsidy

has super-classes
Direct Transfer Instrument c
has sub-classes
Feed-in Tariff c
is disjoint with
Grant c, Voucher c
is also defined as
named individual

Suburban Locationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Suburban_Location

In the lower-density belt surrounding the urban core.
has super-classes
Urban Location Context c
is disjoint with
Peri-Urban Location c, Urban Location c

Sustainable and Equitable Mobility Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Sustainable_and_Equitable_Mobility_Challenge

Congestion, pressure on public space from parking, and lack of infrastructure for walking, cycling and shared mobility.
has super-classes
Urban Challenge c
has members
Introducing sharing systems ni, Lack of shared mobility services and infrastructure ni, Parking demand in public space ni, Poor slow mobility infrastructure ni, Traffic congestion ni
is disjoint with
Affordable Housing Challenge c, Aging Unfit or Fragile Infrastructure Challenge c, Climate Adaptation and Resilience Challenge c, Decarbonizing Energy Systems Challenge c, Governance Challenge c, Loss of Nature and Biodiversity Challenge c, Social Inequality and Segregation Challenge c, Transition to a Circular Economy Challenge c, Urban Health and Well-being Challenge c

Tax Creditc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Tax_Credit

has super-classes
Fiscal Instrument c
has sub-classes
Citizen Micro-investment Tax Credit c
is disjoint with
Fiscal Measure c, TAX or VAT Incentive c
is also defined as
named individual

TAX or VAT Incentivec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#TAX_or_VAT_Incentive

has super-classes
Fiscal Instrument c
is disjoint with
Fiscal Measure c, Tax Credit c
is also defined as
named individual

Toolsc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Tools

has super-classes
Informational Instrument c
has sub-classes
Digital Platform Service c, Mapping Tools c
is disjoint with
Advisory Service c, Information or Engagement c, Label or Recognition c
is also defined as
named individual

Traditionalc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Traditional

Built in place, requiring individual structural assessment before rooftop loads are added.
has super-classes
Construction Method c
is disjoint with
Prefabricated c

Transition to a Circular Economy Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Transition_to_a_Circular_Economy_Challenge

Low recycling and material reuse, and resource flows such as waste and water that are managed linearly rather than kept in use.
has super-classes
Urban Challenge c
has members
Low recycling rates ni, Material reuse gaps ni, Trash collection systems ni, Water overflow ni
is disjoint with
Affordable Housing Challenge c, Aging Unfit or Fragile Infrastructure Challenge c, Climate Adaptation and Resilience Challenge c, Decarbonizing Energy Systems Challenge c, Governance Challenge c, Loss of Nature and Biodiversity Challenge c, Social Inequality and Segregation Challenge c, Sustainable and Equitable Mobility Challenge c, Urban Health and Well-being Challenge c

Unusedc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Unused

Districts with no current active function.
has super-classes
District Function c
is disjoint with
Industrial and Services c, Mix Use c, Recreational and Nature c, Residential Housing c

Unused Areasc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Unused_Areas

has super-classes
District c
is disjoint with
City Center c, Green Areas c, Industrial and Service Districts c, Residential district c, Sub-center c
is also defined as
named individual

Urban Densityc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Urban_Density

The intensity of built form and population in a district.
has sub-classes
High Density c, Low Density c, Medium Density c
is in range of
has density op

Urban Green residential districtc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Urban_Green

has super-classes
Residential district c
is disjoint with
Green residential district c, Urban residential district c
is also defined as
named individual

Urban Health and Well-being Challengec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Urban_Health_and_Well-being_Challenge

Environmental and social conditions that harm physical and mental health, such as poor air quality, noise, loneliness and lack of green space and facilities.
has super-classes
Urban Challenge c
has members
Lack of (public) facilities ni, Lack of green space, sport facilities ni, Loneliness and happiness ni, Mental health problems ni, Noise pollution ni, Poor air quality ni
is disjoint with
Affordable Housing Challenge c, Aging Unfit or Fragile Infrastructure Challenge c, Climate Adaptation and Resilience Challenge c, Decarbonizing Energy Systems Challenge c, Governance Challenge c, Loss of Nature and Biodiversity Challenge c, Social Inequality and Segregation Challenge c, Sustainable and Equitable Mobility Challenge c, Transition to a Circular Economy Challenge c

Urban Locationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Urban_Location

Within the continuous built-up fabric of a city.
has super-classes
Urban Location Context c
is disjoint with
Peri-Urban Location c, Suburban Location c

Urban Location Contextc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Location

The position of a building within the urban-to-rural gradient. The geographic position is given by GeoSPARQL geometry.
has super-classes
Building Attribute c
has sub-classes
Peri-Urban Location c, Suburban Location c, Urban Location c
is disjoint with
Building Material c, Construction Era and Typology c, Construction Method c, Height c, Primary Use c, Regulatory Constraint c

Urban residential districtc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Urban

has super-classes
Residential district c
is disjoint with
Green residential district c, Urban Green residential district c
is also defined as
named individual

Use or Access Instrumentc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Use_or_Access_Instrument

has super-classes
Incentive c
has sub-classes
Crowdsourcing c, Group Purchases and Collective Project c, Renting or Leasing c
is disjoint with
Contractual or Governance Instrument c, Debt Instrument c, Direct Transfer Instrument c, Equity or Collective Finance Instrument c, Fiscal Instrument c, Informational Instrument c, Planning Instrument c, Regulatory Instrument c
is also defined as
named individual

Very High Densityc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Very_High_Density

The most compact built fabric, with continuous, tall building blocks and almost no open space at ground level.
has super-classes
High Density c

Very High Risec back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Very_High_Rise

The tallest buildings, where wind, evacuation and structural constraints dominate feasibility.
has super-classes
High Rise c

Very Low Densityc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Very_Low_Density

Sparse, scattered built form dominated by open land, typical of peri-urban and rural edges.
has super-classes
Low Density c

Village Centerc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Village_Center

has super-classes
Sub-center c
is disjoint with
Neighborhood Center c
is also defined as
named individual

Voucherc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Voucher

has super-classes
Direct Transfer Instrument c
is disjoint with
Grant c, Subsidy c
is also defined as
named individual

Wind Load Regulationc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Wind_Load_Regulation

Requirements on the resistance of rooftop elements to wind, scaling with building height and exposure.
has super-classes
Regulatory Constraint c
is disjoint with
Access Regulation c, Fire Safety Regulation c, Height Regulation c

Woodc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Wood

Buildings whose dominant construction material is the one named.
has super-classes
Building Material c
is disjoint with
Brick c, Concrete c, Glass c, Steel c, Stone c

Yellow Rooftopc back to ToC or Class ToC

IRI: https://w3id.org/rooftop_activation#Yellow_Rooftop

is equivalent to
has function op value Energy generation function ni
has super-classes
Rooftop c
is also defined as
named individual

Object Properties

applies at stageop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#applies_at_stage

Relates an incentive to the project stage at which it acts: pre-investment, investment or operation. An incentive may apply at more than one stage.
has domain
Incentive c
has range
Project Stage c

classifies rooftopop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#classifies_rooftop

Relates a rooftop type to the rooftops it classifies. Inverse of has_rooftop_type.
has domain
Rooftop Type c
has range
Rooftop c
is inverse of
has rooftop type op

contains buildingop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#contains_building

Relates a district to the buildings located in it. Inverse of is_located_in.
has domain
District c
has range
Building c
is inverse of
is located in op

defined for regionop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#defined_for_region

The region whose authority defined the association. If absent, the association applies to all regions.

has characteristics: functional

has domain
Association c
has range
Region c

has allocation mechanismop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_allocation_mechanism

Relates an incentive to the mechanism by which it is allocated to recipients: competitive, entitlement, first-come or negotiated. Functional: an incentive has at most one allocation mechanism.

has characteristics: functional

has domain
Incentive c
has range
Allocation Mechanism c

has attributeop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_attribute

Relates a building to a characteristic that constrains or enables rooftop activation. Inverse of is_attribute_of.
has domain
Building c
has range
Building Attribute c
is inverse of
is attribute of op

has densityop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_density

Relates a district to its built-form intensity.
has domain
District c
has range
Urban Density c

has district urban challenge priorityop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_district_urban_challenge_priority

Relates a district to the urban challenges most pressing within it. Inverse of has_urban_challenge_district_priority. Deprecated since 2.2.0. Use District_Challenge_Association with relates_district_type, relates_challenge and has_degree.
Is deprecated
true
has domain
District c
has range
Urban Challenge c
is inverse of
has urban challenge district priority op

has functionop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_function

Relates a rooftop to the activities performed on it. Inverse of is_done_in.
has domain
Rooftop c
has range
Rooftop Function c
is inverse of
is done in op

has funding sourceop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_funding_source

Relates an incentive to the source of the resources that fund it: community, private or public. An incentive may combine several sources.
has domain
Incentive c
has range
Funding Source c

has incentive functionop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_incentive_function

Relates an incentive to the effect it has on an owner's decision to activate a rooftop, such as reducing up-front costs, de-risking or raising additional capital. An incentive may have more than one function.
has domain
Incentive c
has range
Incentive Function c

has incentive natureop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_incentive_nature

Relates an incentive to the kind of lever it uses: contractual, financial, informational, organisational or regulatory. An incentive may have more than one nature.
has domain
Incentive c
has range
Incentive Nature c

has main functionop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_main_function

Relates a district to its dominant land use. Inverse of is_mainly_used_in.
has domain
District c
has range
District Function c
is inverse of
is mainly used in op

has obligation attachmentop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_obligation_attachment

Relates an incentive to what its benefits and obligations are attached to: the person, the project or the property. Functional: an incentive has at most one obligation attachment.

has characteristics: functional

has domain
Incentive c
has range
Obligation Attachment c

has owner urban challenge priorityop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_owner_urban_challenge_priority

Relates an owner to the urban challenges they prioritise, used to match incentives and activation types to owner motivation. Inverse of has_urban_challenge_owner_priority. Deprecated since 2.2.0. Use Owner_Challenge_Association with relates_owner_type, relates_challenge and has_degree.
Is deprecated
true
has domain
Owner c
has range
Urban Challenge c
is inverse of
has urban challenge owner priority op

has rooftopop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_rooftop

Relates a building to the rooftops it carries. Inverse of is_part_of.
has domain
Building c
has range
Rooftop c
is inverse of
is part of op

has rooftop typeop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_rooftop_type

Relates a rooftop to its geometric classification. Inverse of classifies_rooftop
has domain
Rooftop c
has range
Rooftop Type c
is inverse of
classifies rooftop op

has urban challenge district priorityop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_urban_challenge_district_priority

Inverse of has_district_urban_challenge_priority. Deprecated since 2.2.0. Use District_Challenge_Association with relates_district_type, relates_challenge and has_degree.
Is deprecated
true
has domain
Urban Challenge c
has range
District c
is inverse of
has district urban challenge priority op

has urban challenge owner priorityop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#has_urban_challenge_owner_priority

Inverse of has_owner_urban_challenge_priority. Deprecated since 2.2.0. Use Owner_Challenge_Association with relates_owner_type, relates_challenge and has_degree.
Is deprecated
true
has domain
Urban Challenge c
has range
Owner c
is inverse of
has owner urban challenge priority op

implemented inop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#implemented_in

Relation that states that an incentive is implemented in a region to activate a rooftop.
has domain
Incentive c
has range
Region c
is inverse of
implements op

implementsop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#implements

Relation that states that a region implements an incentive to activate a rooftop. The inverse is implemented_in.
has domain
Region c
has range
Incentive c
is inverse of
implemented in op

incentive associated to rooftopop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#incentive_associated_to_rooftop

Relates an incentive to the rooftop types it supports or funds. Inverse of rooftop_associated_to_incentive.
has domain
Incentive c
has range
Rooftop c
is inverse of
rooftop associated to incentive op

includes districtsop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#includes_districts

Relates a region to the districts it contains. Inverse of is_part_of_region.
has domain
Region c
has range
District c
is inverse of
is part of region op

is attribute ofop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#is_attribute_of

Relates a building attribute to the building it characterises. Inverse of has_attribute.
has domain
Building Attribute c
has range
Building c
is inverse of
has attribute op

is done inop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#is_done_in

Relates a rooftop function to the rooftops where it is performed. Inverse of has_function.
has domain
Rooftop Function c
has range
Rooftop c
is inverse of
has function op

is located inop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#is_located_in

Relates a building to the district in which it is located. Inverse of contains_building.
has domain
Building c
has range
District c
is inverse of
contains building op

is mainly used inop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#is_mainly_used_in

Relates a district function to the districts where it dominates. Inverse of has_main_function.
has domain
District Function c
has range
District c
is inverse of
has main function op

is owned byop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#is_owned_by

Relates a building to the party holding decision rights over it. Inverse of owns.
has domain
Building c
has range
Owner c
is inverse of
owns op

is part ofop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#is_part_of

Relates a rooftop to the building it belongs to. Inverse of has_rooftop.
has domain
Rooftop c
has range
Building c
is inverse of
has rooftop op

is part of regionop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#is_part_of_region

Relates a district to the region it forms part of. Inverse of includes_districts.
has domain
District c
has range
Region c
is inverse of
includes districts op

ownsop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#owns

Relates an owner to the buildings under their control. Inverse of is_owned_by.
has domain
Owner c
has range
Building c
is inverse of
is owned by op

relates challengeop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#relates_challenge

The urban challenge involved in the association.

has characteristics: functional

has domain
Association c
has range
Urban Challenge c

relates district typeop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#relates_district_type

The district type (District subclass) involved in the association. The value is the class IRI used as an individual (OWL 2 punning).

has characteristics: functional

has domain
Association c

relates incentiveop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#relates_incentive

The specific incentive (an individual of an Incentive subclass) involved in the association. To use an incentive type, see relates_incentive_type

has characteristics: functional

has domain
Association c
has range
Incentive c

relates incentive typeop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#relates_incentive_type

The incentive type (Incentive subclass) involved in the association. The value is the class IRI used as an individual (OWL 2 punning). To use a specific incentive, see relates_incentive

has characteristics: functional

has domain
Association c

relates owner typeop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#relates_owner_type

The owner type (Owner subclass) involved in the association. The value is the class IRI used as an individual (OWL 2 punning).

has characteristics: functional

has domain
Association c

relates rooftop typeop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#relates_rooftop_type

The rooftop activation type (colour class) involved in the association. The value is the class IRI used as an individual (OWL 2 punning).

has characteristics: functional

has domain
Association c

rooftop associated to incentiveop back to ToC or Object Property ToC

IRI: https://w3id.org/rooftop_activation#rooftop_associated_to_incentive

Inverse of incentive_associated_to_rooftop.
has domain
Rooftop c
has range
Incentive c
is inverse of
incentive associated to rooftop op

Data Properties

has city model iddp back to ToC or Data Property ToC

IRI: https://w3id.org/rooftop_activation#has_city_model_id

The identifier of the building in a CityJSON city model, that is, the key of the Building or BuildingPart in the CityObjects of the file.
has domain
Building c
has range
string

has construction yeardp back to ToC or Data Property ToC

IRI: https://w3id.org/rooftop_activation#has_construction_year

The year in which the building was constructed, expressed as an integer. The construction era attribute of the building is derived from it automatically.

has characteristics: functional

has domain
Building c
has range
integer

has degreedp back to ToC or Data Property ToC

IRI: https://w3id.org/rooftop_activation#has_degree

Strength of the association, from 0 (none) to 1 (strongest).

has characteristics: functional

has sub-properties
has priority dp
has domain
Association c
has range

has incentive descriptiondp back to ToC or Data Property ToC

IRI: https://w3id.org/rooftop_activation#has_incentive_description

A free-text description of an incentive, summarising its purpose, eligibility conditions and main features.
has domain
Incentive c
has range
string

has OSM elementdp back to ToC or Data Property ToC

IRI: https://w3id.org/rooftop_activation#has_osm_element

Links a building to the OpenStreetMap way or relation that represents it, as a full openstreetmap.org URL. OSM identifiers may change, so the geometry should also be kept.
has domain
Building c
has range
any U R I

has prioritydp back to ToC or Data Property ToC

IRI: https://w3id.org/rooftop_activation#has_priority

Priority between two Things, from 0 (none) to 1 (strongest).
has super-properties
has degree dp

Annotation Properties

abstractap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/abstract

bibliographic Citationap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/bibliographicCitation

createdap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/created

creatorap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/creator

descriptionap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/description

exampleap back to ToC or Annotation Property ToC

IRI: http://www.w3.org/2004/02/skos/core#example

homepageap back to ToC or Annotation Property ToC

IRI: http://xmlns.com/foaf/0.1/homepage

introductionap back to ToC or Annotation Property ToC

IRI: https://w3id.org/widoco/vocab#introduction

issuedap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/issued

licenseap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/license

max Qualified Cardinalityap back to ToC or Annotation Property ToC

IRI: http://www.w3.org/2002/07/owl#maxQualifiedCardinality

mboxap back to ToC or Annotation Property ToC

IRI: http://xmlns.com/foaf/0.1/mbox

member Ofap back to ToC or Annotation Property ToC

IRI: http://www.w3.org/ns/org#memberOf

modifiedap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/modified

nameap back to ToC or Annotation Property ToC

IRI: http://xmlns.com/foaf/0.1/name

preferred Namespace Prefixap back to ToC or Annotation Property ToC

IRI: http://purl.org/vocab/vann/preferredNamespacePrefix

preferred Namespace Uriap back to ToC or Annotation Property ToC

IRI: http://purl.org/vocab/vann/preferredNamespaceUri

publisherap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/publisher

statusap back to ToC or Annotation Property ToC

IRI: http://purl.org/ontology/bibo/status

titleap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/title

Named Individuals

Abundance of speciesni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Abundance_of_species

Declining abundance and diversity of species in the city.
belongs to
Loss of Nature and Biodiversity Challenge c

Affordability crisisni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Affordability_crisis

Housing costs that rise faster than incomes, placing adequate housing out of reach for a growing share of residents.
belongs to
Affordable Housing Challenge c

Alejandro Morales Hernandezni back to ToC or Named Individual ToC

IRI: https://orcid.org/0000-0003-0053-4902

belongs to
Person c
has facts
member Of ap ULB ni
mbox ap mailto:alejandro.morales.hernandez@ulb.be ep
mbox ap "mailto:alejandro.morales.hern2014@gmail.com"
name ap "Alejandro Morales Hernandez"

Brusselsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Brussels

The Brussels-Capital Region, Belgium, used as the geographic scope for the incentives it implements.
belongs to
Region c

Decline of ecological corridorsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Decline_of_ecological_corridors

Loss of the continuous green and blue connections that allow species to move through the city.
belongs to
Loss of Nature and Biodiversity Challenge c

Drought resistanceni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Drought_resistance

Limited capacity of the city and its green infrastructure to withstand prolonged dry periods.
belongs to
Climate Adaptation and Resilience Challenge c

Dublinni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Dublin

The city of Dublin, Ireland, used as the geographic scope for the incentives it implements.
belongs to
Region c

Electric grid for charging EVni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Electric_grid_for_charging_EV

Electricity grids that lack the capacity or coverage to support the charging demand of electric vehicles.
belongs to
Aging Unfit or Fragile Infrastructure Challenge c

Energy generation functionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Energy_generation_function

Production of energy on the rooftop, for example with photovoltaic panels, solar thermal collectors or small wind turbines. Realises the yellow activation type.
belongs to
Rooftop Function c

Energy-efficient buildingsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Energy-efficient_buildings

Poor energy performance of the building stock, and the need to reduce its energy demand.
belongs to
Decarbonizing Energy Systems Challenge c

Flood riskni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Flood_risk

Exposure of the city to flooding from heavy rainfall, rivers or the sea.
belongs to
Climate Adaptation and Resilience Challenge c

Food production functionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Food_production_function

Growing food on the rooftop, for example in open-air gardens, urban farms or greenhouses. Realises the green activation type.
belongs to
Rooftop Function c

Food security vs biodiversityni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Food_security_vs_biodiversity

Competition for limited space between food production and habitats for biodiversity.
belongs to
Loss of Nature and Biodiversity Challenge c

Habitat fragmentationni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Habitat_fragmentation

Division of natural habitats into small, isolated patches that cannot sustain viable populations.
belongs to
Loss of Nature and Biodiversity Challenge c

Heat/lack of heat sourcesni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Heat_or_lack_of_heat_sources

Lack of low-carbon heat sources to replace fossil fuel heating.
belongs to
Decarbonizing Energy Systems Challenge c

Housing mismatchni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Housing_mismatch

A gap between the size, type or location of available dwellings and the needs of households.
belongs to
Affordable Housing Challenge c

Housing shortageni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Housing_shortage

An insufficient number of dwellings to meet the demand of the population.
belongs to
Affordable Housing Challenge c

Human occupation functionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Human_occupation_function

Using the rooftop for inhabited built space, such as housing, offices or other extensions. Realises the purple activation type.
belongs to
Rooftop Function c

Ile de Franceni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Ile_de_France

The Île-de-France region, France, including Paris, used as the geographic scope for the incentives it implements.
belongs to
Region c

Improve water qualityni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Improve_water_quality

Pollution of rainwater, surface water or groundwater, and the need to improve its quality.
belongs to
Climate Adaptation and Resilience Challenge c

Introducing sharing systemsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Introducing_sharing_systems

Difficulty in introducing shared mobility systems, such as bike, scooter or car sharing.
belongs to
Sustainable and Equitable Mobility Challenge c

Lack of (energy) network capacityni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Lack_of_energy_network_capacity

Energy networks that cannot absorb new loads or feed-in from local generation because of capacity limits.
belongs to
Aging Unfit or Fragile Infrastructure Challenge c

Lack of (public) facilitiesni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Lack_of_public_facilities

Insufficient public facilities, such as community, educational or care services.
belongs to
Urban Health and Well-being Challenge c

Lack of fundingni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Lack_of_funding

Insufficient public or private resources to implement urban strategies and projects.
belongs to
Governance Challenge c

Lack of green space, sport facilitiesni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Lack_of_green_space_sport_facilities

Insufficient green space and sport facilities within reach of residents.
belongs to
Urban Health and Well-being Challenge c

Lack of shared mobility services and infrastructureni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Lack_of_shared_mobility_services_and_infrastructure

Insufficient shared mobility services and the infrastructure, such as hubs and docking stations, needed to support them.
belongs to
Sustainable and Equitable Mobility Challenge c

Lack of storage capacityni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Lack_of_storage_capacity

Insufficient capacity to store energy, limiting the integration of intermittent renewable generation.
belongs to
Decarbonizing Energy Systems Challenge c

Lack of third spaces, social safety/securityni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Lack_of_third_spaces_social_security

Shortage of safe, accessible shared spaces outside home and work where people can meet.
belongs to
Social Inequality and Segregation Challenge c

Lack of waterni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Lack_of_water

Insufficient water availability to meet the needs of residents, activities and green spaces.
belongs to
Climate Adaptation and Resilience Challenge c

Logistics functionsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Logistics_functions

Using the rooftop for the handling, storage or delivery of goods, including delivery hubs and drone landing. Realises the orange activation type.
belongs to
Rooftop Function c

Loneliness and happinessni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Loneliness_and_happiness

Social isolation and low subjective well-being among residents.
belongs to
Urban Health and Well-being Challenge c

Low recycling ratesni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Low_recycling_rates

Low share of waste that is collected separately and recycled.
belongs to
Transition to a Circular Economy Challenge c

Mannheimni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Mannheim

The city of Mannheim, Germany, used as the geographic scope for the incentives it implements.
belongs to
Region c

Material reuse gapsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Material_reuse_gaps

Limited reuse of building materials and products, which are discarded instead of kept in use.
belongs to
Transition to a Circular Economy Challenge c

Mechelenni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Mechelen

The city of Mechelen, Belgium, used as the geographic scope for the incentives it implements.
belongs to
Region c

Mental health problemsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Mental_health_problems

Prevalence of mental health problems linked to urban living conditions.
belongs to
Urban Health and Well-being Challenge c

Mobility functionsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Mobility_functions

Using the rooftop for mobility, such as vehicle or bicycle parking and electric vehicle charging. Realises the orange activation type.
belongs to
Rooftop Function c

Neighbourhood segregationni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Neighbourhood_segregation

Spatial separation of social, economic or ethnic groups between neighbourhoods.
belongs to
Social Inequality and Segregation Challenge c

No framework for data and monitoringni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#No_framework_for_data_and_monitoring

Absence of a common framework to collect, share and monitor data on urban interventions and their effects.
belongs to
Governance Challenge c

No regulation framework to enforce strategiesni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#No_regulation_framework_to_enforce_strategies

Absence of a regulatory framework that makes it possible to enforce adopted urban strategies.
belongs to
Governance Challenge c

Noise pollutionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Noise_pollution

Exposure of residents to harmful levels of noise from traffic, industry or other sources.
belongs to
Urban Health and Well-being Challenge c

Outdated water, energy, and transport systemsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Outdated_water_energy_and_transport_systems

Water, energy and transport systems that are obsolete and poorly suited to current and future demands.
belongs to
Aging Unfit or Fragile Infrastructure Challenge c

Parking demand in public spaceni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Parking_demand_in_public_space

Pressure on public space from demand for vehicle parking.
belongs to
Sustainable and Equitable Mobility Challenge c

Poor air qualityni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Poor_air_quality

Concentrations of air pollutants that harm the health of residents.
belongs to
Urban Health and Well-being Challenge c

Poor slow mobility infrastructureni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Poor_slow_mobility_infrastructure

Inadequate infrastructure for walking and cycling.
belongs to
Sustainable and Equitable Mobility Challenge c

Protection of cultural heritage blocks climate transitionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Protection_of_cultural_heritage_blocks_climate_transition

Heritage protection rules that prevent or delay retrofits and installations needed for the climate transition.
belongs to
Aging Unfit or Fragile Infrastructure Challenge c

Provide vegetation for biodiversity, cooling and amenityni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Provide_vegetation_for_biodiversity_cooling_and_amenity

Covering the rooftop with vegetation to support biodiversity, reduce heat and provide visual or recreational amenity. Realises the green activation type.
belongs to
Rooftop Function c

Renewable energy adoptionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Renewable_energy_adoption

Slow uptake of renewable energy production in the city.
belongs to
Decarbonizing Energy Systems Challenge c

Reuse rainwaterni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Reuse_rainwater

Low reuse of rainwater, which is drained away instead of being stored and used.
belongs to
Climate Adaptation and Resilience Challenge c

Rotterdamni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Rotterdam

The city of Rotterdam, the Netherlands, used as the geographic scope for the incentives it implements.
belongs to
Region c

Social housingni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Social_housing

Insufficient supply of social or subsidised housing for low-income households.
belongs to
Affordable Housing Challenge c

Social use functionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Social_use_function

Using the rooftop as a space for gathering, recreation, sport or cultural activities. Realises the red activation type.
belongs to
Rooftop Function c

Split of competencesni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Split_of_competences

Fragmentation of responsibilities across administrations and levels of government, hindering coordinated action.
belongs to
Governance Challenge c

Stormwater management challengeni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Stormwater_management_challenge

Difficulty in handling stormwater volumes, leading to overloaded drainage systems and runoff.
belongs to
Climate Adaptation and Resilience Challenge c

Stormwater management functionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Stormwater_management_function

Capturing and slowing down stormwater on the rooftop to reduce peak runoff into the drainage system. Realises the blue activation type.
belongs to
Rooftop Function c

Traffic congestionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Traffic_congestion

Road traffic volumes that exceed network capacity, causing delays, emissions and noise.
belongs to
Sustainable and Equitable Mobility Challenge c

Transformation (heritage) restriction for energy systemsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Transformation_heritage_restriction_for_energy_systems

Heritage protection rules that limit the installation of energy systems, such as solar panels or heat pumps, on protected buildings.
belongs to
Decarbonizing Energy Systems Challenge c

Transformation (heritage) restriction for housingni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Transformation_heritage_restriction_for_housing

Heritage protection rules that limit the conversion, extension or densification of buildings for housing.
belongs to
Affordable Housing Challenge c

Trash collection systemsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Trash_collection_systems

Waste collection systems that are inefficient or poorly suited to separation and recovery of materials.
belongs to
Transition to a Circular Economy Challenge c

ULBni back to ToC or Named Individual ToC

IRI: https://ror.org/01r9htc13

belongs to
Organization c
has facts
name ap "Universite libre de Bruxelles"@en

Unequal access to services/facilitiesni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Unequal_access_to_services_facilities

Uneven distribution of services and facilities, leaving some groups or areas underserved.
belongs to
Social Inequality and Segregation Challenge c

Urban heat islandsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Urban_heat_islands

Higher temperatures in dense urban areas than in their surroundings, caused by built surfaces and lack of vegetation.
belongs to
Climate Adaptation and Resilience Challenge c

Utilities and infrastructure functionsni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Utilities_and_infrastructure_functions

Using the rooftop for technical installations, such as building services equipment, telecommunications antennas or network infrastructure. Realises the gray activation type.
belongs to
Rooftop Function c

Water overflowni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Water_overflow

Overflow of sewer and drainage systems during heavy rainfall, discharging untreated water instead of retaining or reusing it.
belongs to
Transition to a Circular Economy Challenge c

Water retention functionni back to ToC or Named Individual ToC

IRI: https://w3id.org/rooftop_activation#Water_retention_function

Storing rainwater on the rooftop for later use, infiltration or evaporation. Realises the blue activation type.
belongs to
Rooftop Function c

Legend back to ToC

c: Classes
op: Object Properties
dp: Data Properties
ni: Named Individuals
ep: External Properties
null

Acknowledgments back to ToC

This work has been developed as part of MultiRoofs, an Interreg North-West Europe project co-funded by the European Union.

The authors would like to thank Silvio Peroni for developing LODE, a Live OWL Documentation Environment, which is used for representing the Cross Referencing Section of this document and Daniel Garijo for developing Widoco, the program used to create the template used in this documentation.