M24 line
E652589
The M24 line is a rapid transit route within the Istanbul Metro system serving passengers in Turkey’s largest city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M24 line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7175668 — 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: M24 line Context triple: [Istanbul Metro, hasLine, M24 line]
-
A.
M22 line
The M22 line is a planned rapid transit route within the Istanbul Metro network intended to expand urban rail connectivity in the city.
-
B.
M40 line
The M40 line is a metro route within the Istanbul Metro system that serves as part of the city's rapid transit network.
-
C.
M34 line
The M34 line is a rapid transit route within the Istanbul Metro system that serves as part of the city's urban rail network.
-
D.
M20 line
The M20 line is a rapid transit route within the Istanbul Metro system, serving as part of the city's urban rail network.
-
E.
M4 line
The M4 line is a rapid transit route within the Ankara Metro system serving passengers in Turkey’s capital city.
- 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: M24 line Target entity description: The M24 line is a rapid transit route within the Istanbul Metro system serving passengers in Turkey’s largest city.
-
A.
M22 line
The M22 line is a planned rapid transit route within the Istanbul Metro network intended to expand urban rail connectivity in the city.
-
B.
M40 line
The M40 line is a metro route within the Istanbul Metro system that serves as part of the city's rapid transit network.
-
C.
M34 line
The M34 line is a rapid transit route within the Istanbul Metro system that serves as part of the city's urban rail network.
-
D.
M20 line
The M20 line is a rapid transit route within the Istanbul Metro system, serving as part of the city's urban rail network.
-
E.
M4 line
The M4 line is a rapid transit route within the Ankara Metro system serving passengers in Turkey’s capital city.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | rapid transit line ⓘ |
| cityServed | Istanbul ⓘ |
| continent |
Asia
ⓘ
Europe ⓘ |
| country | Turkey ⓘ |
| electrification | electric railway ⓘ |
| fareSystem | Istanbulkart ⓘ |
| hasAbbreviation | M24 ⓘ |
| hasLanguage | Turkish ⓘ |
| isPartOf | public transport in Istanbul ⓘ |
| locatedIn | Istanbul ⓘ |
| locatedInCountry | Turkey ⓘ |
| modeOfTransport | rapid transit ⓘ |
| network |
Istanbul urban rail network
ⓘ
linked to:
Istanbul public transport network
|
| operator | Metro Istanbul ⓘ |
| owner | Istanbul Metropolitan Municipality ⓘ |
| partOf | Istanbul Metro ⓘ |
| publicTransportType | metro ⓘ |
| railGauge | standard gauge ⓘ |
| safetySystem | modern metro signalling ⓘ |
| serves | passengers in Istanbul ⓘ |
| serviceType | urban passenger transport ⓘ |
| transportSystem | Istanbul Metro ⓘ |
| usesInfrastructure | underground railway infrastructure ⓘ |
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: M24 line Description of subject: The M24 line is a rapid transit route within the Istanbul Metro system serving passengers in Turkey’s largest city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.