CityGML
E242852
CityGML is an open data model and XML-based format for storing and exchanging 3D city and landscape models, widely used in urban planning, simulation, and geographic information systems.
All labels observed (5)
| Label | Occurrences |
|---|---|
| CityGML canonical | 4 |
| City Geography Markup Language | 1 |
| CityGML 1.0 | 1 |
| CityGML 2.0 | 1 |
| CityGML 3.0 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2175225 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CityGML Context triple: [GML, relatedTo, CityGML]
-
A.
Dynapolis (dynamic city model)
Dynapolis (dynamic city model) is Constantinos A. Doxiadis’s theoretical framework for a continuously expanding, adaptable urban form designed to accommodate long-term growth and changing human needs.
-
B.
CIM
CIM is the Spanish acronym for the Inter-American Commission of Women, a specialized organization within the Organization of American States dedicated to promoting and protecting women’s rights and gender equality in the Americas.
-
C.
GIS
The Egyptian General Intelligence Service (GIS) is Egypt’s primary intelligence agency responsible for foreign intelligence gathering, national security, and covert operations.
-
D.
GLC
GLC is the National Rail station code for Glasgow Central, a major railway terminus in Glasgow, Scotland.
-
E.
GLC
GLC is a Chicago-based rapper and longtime Kanye West collaborator known for his appearances on early Kanye albums and his affiliation with the G.O.O.D. Music collective.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CityGML Target entity description: CityGML is an open data model and XML-based format for storing and exchanging 3D city and landscape models, widely used in urban planning, simulation, and geographic information systems.
-
A.
Dynapolis (dynamic city model)
Dynapolis (dynamic city model) is Constantinos A. Doxiadis’s theoretical framework for a continuously expanding, adaptable urban form designed to accommodate long-term growth and changing human needs.
-
B.
CIM
CIM is the Spanish acronym for the Inter-American Commission of Women, a specialized organization within the Organization of American States dedicated to promoting and protecting women’s rights and gender equality in the Americas.
-
C.
GIS
The Egyptian General Intelligence Service (GIS) is Egypt’s primary intelligence agency responsible for foreign intelligence gathering, national security, and covert operations.
-
D.
GLC
GLC is the National Rail station code for Glasgow Central, a major railway terminus in Glasgow, Scotland.
-
E.
GLC
GLC is a Chicago-based rapper and longtime Kanye West collaborator known for his appearances on early Kanye albums and his affiliation with the G.O.O.D. Music collective.
- F. None of above. chosen
Statements (65)
| Predicate | Object |
|---|---|
| instanceOf |
3D city model format
ⓘ
GML application schema ⓘ OGC standard ⓘ XML-based format ⓘ data model ⓘ open standard ⓘ |
| abbreviation | CityGML self-link ⓘ |
| basedOn | GML ⓘ |
| developedBy | Open Geospatial Consortium ⓘ |
| domain |
3D GIS
ⓘ
3D city models ⓘ geographic information systems ⓘ urban planning ⓘ urban simulation ⓘ |
| fullName |
CityGML
self-linksurface differs
ⓘ
surface form:
City Geography Markup Language
|
| hasCharacteristic |
open and vendor-neutral
ⓘ
semantically rich ⓘ supports large-scale city models ⓘ |
| hasConcept | Level of Detail ⓘ |
| hasFeatureClass |
Bridge
ⓘ
Building ⓘ CityFurniture ⓘ GenericCityObject ⓘ LandUse ⓘ Relief ⓘ Transportation ⓘ Tunnel ⓘ Vegetation ⓘ WaterBody ⓘ |
| hasFileExtension |
.gml
ⓘ
.xml ⓘ |
| relatedStandard |
CityJSON
ⓘ
INSPIRE Building theme ⓘ |
| standardizedBy | Open Geospatial Consortium ⓘ |
| supports |
3D city and landscape models
ⓘ
appearance information ⓘ geometric information ⓘ levels of detail ⓘ multi-scale representation ⓘ semantic information ⓘ topological information ⓘ |
| supportsGeometryType |
multi-solid geometry
ⓘ
multi-surface geometry ⓘ solid geometry ⓘ surface geometry ⓘ |
| supportsLOD |
LOD0
ⓘ
LOD1 ⓘ LOD2 ⓘ LOD3 ⓘ LOD4 ⓘ |
| usedFor |
data exchange
ⓘ
data storage ⓘ disaster management simulations ⓘ energy simulations ⓘ environmental simulations ⓘ interoperability between 3D city models ⓘ urban planning applications ⓘ visualization of 3D cities ⓘ |
| usedIn |
Asia
ⓘ
Europe ⓘ North America ⓘ |
| usesEncoding | XML ⓘ |
| version |
CityGML
self-linksurface differs
ⓘ
surface form:
CityGML 1.0
CityGML self-linksurface differs ⓘ
surface form:
CityGML 2.0
CityGML self-linksurface differs ⓘ
surface form:
CityGML 3.0
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: CityGML Description of subject: CityGML is an open data model and XML-based format for storing and exchanging 3D city and landscape models, widely used in urban planning, simulation, and geographic information systems.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
City Geography Markup Language