GVB tram line 7
E131268
GVB tram line 7 is an Amsterdam tram route operated by GVB that connects several central and residential districts, serving key locations including major streets and cultural areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GVB tram line 7 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1143176 — 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: GVB tram line 7 Context triple: [Stadhouderskade tram stop, servedBy, GVB tram line 7]
-
A.
GVB tram line 1
GVB tram line 1 is a major Amsterdam tram route operated by GVB that connects the city center with western districts and suburbs.
-
B.
GVB tram line 19
GVB tram line 19 is a public transport tram route in Amsterdam operated by GVB that connects key districts and hubs across the city, including Amsterdam Sloterdijk.
-
C.
Amsterdam tram network
The Amsterdam tram network is an extensive urban light rail system that serves as a primary mode of public transportation throughout Amsterdam, connecting key squares, neighborhoods, and transit hubs.
-
D.
Amsterdam Metro line 53
Amsterdam Metro line 53 is a rapid transit line in Amsterdam that runs between Centraal Station and Gaasperplas, serving southeastern parts of the city.
-
E.
Amsterdam Metro line 51
Amsterdam Metro line 51 was a former hybrid metro–light rail line in Amsterdam that connected the city center with the southern suburbs, notably serving areas like Amstelveen.
- 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: GVB tram line 7 Target entity description: GVB tram line 7 is an Amsterdam tram route operated by GVB that connects several central and residential districts, serving key locations including major streets and cultural areas.
-
A.
GVB tram line 1
GVB tram line 1 is a major Amsterdam tram route operated by GVB that connects the city center with western districts and suburbs.
-
B.
GVB tram line 19
GVB tram line 19 is a public transport tram route in Amsterdam operated by GVB that connects key districts and hubs across the city, including Amsterdam Sloterdijk.
-
C.
Amsterdam tram network
The Amsterdam tram network is an extensive urban light rail system that serves as a primary mode of public transportation throughout Amsterdam, connecting key squares, neighborhoods, and transit hubs.
-
D.
Amsterdam Metro line 53
Amsterdam Metro line 53 is a rapid transit line in Amsterdam that runs between Centraal Station and Gaasperplas, serving southeastern parts of the city.
-
E.
Amsterdam Metro line 51
Amsterdam Metro line 51 was a former hybrid metro–light rail line in Amsterdam that connected the city center with the southern suburbs, notably serving areas like Amstelveen.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
public transport line
ⓘ
tram route ⓘ |
| connects |
multiple Amsterdam neighborhoods
ⓘ
residential areas with central Amsterdam ⓘ |
| country | Netherlands ⓘ |
| electrification | overhead line ⓘ |
| fareSystem |
GVB fare system
ⓘ
OV-chipkaart ⓘ |
| hasColor | blue and white (GVB livery) ⓘ |
| hasLanguage | Dutch ⓘ |
| hasOperatorType | municipal transport company ⓘ |
| hasRouteNumber | 7 ⓘ |
| hasRouteType | surface tram line ⓘ |
| hasService | passenger transport ⓘ |
| hasTransportType | urban transit ⓘ |
| isPartOf | Amsterdam public transport network ⓘ |
| locatedIn |
Amsterdam
ⓘ
Netherlands ⓘ North Holland ⓘ |
| modeOfTransport | tram ⓘ |
| network | Amsterdam tram network ⓘ |
| operator | GVB ⓘ |
| ownedBy | Municipality of Amsterdam ⓘ |
| partOf |
Amsterdam tram network
ⓘ
surface form:
GVB tram system
|
| serves |
central districts of Amsterdam
ⓘ
cultural areas in Amsterdam ⓘ major streets in Amsterdam ⓘ residential districts of Amsterdam ⓘ |
| traction | electric ⓘ |
| usesTicketingSystem | contactless smart card ⓘ |
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: GVB tram line 7 Description of subject: GVB tram line 7 is an Amsterdam tram route operated by GVB that connects several central and residential districts, serving key locations including major streets and cultural areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.