Amsterdam Metro line 54
E175442
Amsterdam Metro line 54 is one of the main rapid transit lines in Amsterdam’s metro network, running from the city center to the southeastern suburbs.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Amsterdam Metro Line 54 | 12 |
| Amsterdam Metro line 54 canonical | 8 |
| East Line (Amsterdam Metro) | 1 |
| Line 54 (Centraal Station – Gein) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1443359 — 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: Amsterdam Metro line 54 Context triple: [Amsterdam Metro line 53, sharesTracksWith, Amsterdam Metro line 54]
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A.
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.
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B.
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.
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C.
Amsterdam Metro line 52
Amsterdam Metro line 52, also known as the North–South Line, is a major rapid transit route in Amsterdam running between the city’s northern and southern districts via the central station.
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D.
Amsterdam Metro line 50
Amsterdam Metro line 50 is an east–west metro route in Amsterdam that connects Isolatorweg to Gein, serving major transport hubs and residential areas across the city.
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E.
Amsterdam tram line 14
Amsterdam tram line 14 is a major GVB tram route in Amsterdam that connects central locations such as Dam Square and the city center with eastern neighborhoods including the Indische Buurt.
- 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: Amsterdam Metro line 54 Target entity description: Amsterdam Metro line 54 is one of the main rapid transit lines in Amsterdam’s metro network, running from the city center to the southeastern suburbs.
-
A.
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.
-
B.
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.
-
C.
Amsterdam Metro line 52
Amsterdam Metro line 52, also known as the North–South Line, is a major rapid transit route in Amsterdam running between the city’s northern and southern districts via the central station.
-
D.
Amsterdam Metro line 50
Amsterdam Metro line 50 is an east–west metro route in Amsterdam that connects Isolatorweg to Gein, serving major transport hubs and residential areas across the city.
-
E.
Amsterdam tram line 14
Amsterdam tram line 14 is a major GVB tram route in Amsterdam that connects central locations such as Dam Square and the city center with eastern neighborhoods including the Indische Buurt.
- F. None of above. chosen
Statements (47)
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: Amsterdam Metro line 54 Description of subject: Amsterdam Metro line 54 is one of the main rapid transit lines in Amsterdam’s metro network, running from the city center to the southeastern suburbs.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Line 54 (Centraal Station – Gein)
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
East Line (Amsterdam Metro)
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Amsterdam Metro Line 54
subject surface form:
Waterlooplein metro station
this entity surface form:
Amsterdam Metro Line 54
this entity surface form:
Amsterdam Metro Line 54