M11 line
E661119
The M11 line is a rapid transit route of the Istanbul Metro system that connects the city center with Istanbul Airport and other northern districts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M11 line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7175655 — 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: M11 line Context triple: [Istanbul Metro, hasLine, M11 line]
-
A.
M8 line
The M8 line is a rapid transit route within the Istanbul Metro system that serves as one of the city’s key urban rail corridors.
-
B.
M1 line
The M1 line is a light metro route in Lausanne, Switzerland, connecting the city center with the university and lakeside areas as part of the Lausanne Métro network.
-
C.
M1 line
The M1 line is one of the main rapid transit routes of the Istanbul Metro, connecting central districts with key transport hubs such as the airport and intercity bus terminal.
-
D.
M1 line
The M1 line is a primary rapid transit route of the Ankara Metro system serving key districts of Turkey’s capital city.
-
E.
M1 line
The M1 line is one of the main lines of the Helsinki Metro, running east–west through the Helsinki region and serving several key suburban and central stations.
- 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: M11 line Target entity description: The M11 line is a rapid transit route of the Istanbul Metro system that connects the city center with Istanbul Airport and other northern districts.
-
A.
M8 line
The M8 line is a rapid transit route within the Istanbul Metro system that serves as one of the city’s key urban rail corridors.
-
B.
M1 line
The M1 line is a light metro route in Lausanne, Switzerland, connecting the city center with the university and lakeside areas as part of the Lausanne Métro network.
-
C.
M1 line
The M1 line is one of the main rapid transit routes of the Istanbul Metro, connecting central districts with key transport hubs such as the airport and intercity bus terminal.
-
D.
M1 line
The M1 line is a primary rapid transit route of the Ankara Metro system serving key districts of Turkey’s capital city.
-
E.
M1 line
The M1 line is one of the main lines of the Helsinki Metro, running east–west through the Helsinki region and serving several key suburban and central stations.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | rapid transit line ⓘ |
| connects |
Istanbul Airport
NERFINISHED
ⓘ
central Istanbul ⓘ |
| connectsTo |
Istanbul Airport
NERFINISHED
ⓘ
city center of Istanbul ⓘ |
| country | Turkey ⓘ |
| hasElectrification | overhead line ⓘ |
| hasFunction |
airport rail link
ⓘ
commuter transport ⓘ |
| hasInfrastructureType |
rapid transit corridor
ⓘ
underground railway ⓘ |
| hasLocale | European side of Istanbul NERFINISHED ⓘ |
| hasOperator | Metro Istanbul NERFINISHED ⓘ |
| hasOwner | Istanbul Metropolitan Municipality NERFINISHED ⓘ |
| hasTerminus | Istanbul Airport station NERFINISHED ⓘ |
| hasTrackGauge | standard gauge ⓘ |
| hasTransportMode | metro ⓘ |
| isPartOfNetwork | Istanbul urban rail network NERFINISHED ⓘ |
| locatedIn |
Istanbul
ⓘ
Turkey ⓘ |
| partOf | Istanbul Metro NERFINISHED ⓘ |
| serves | northern districts of Istanbul ⓘ |
| systemType | rapid transit ⓘ |
| usesSignallingSystem | CBTC ⓘ |
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: M11 line Description of subject: The M11 line is a rapid transit route of the Istanbul Metro system that connects the city center with Istanbul Airport and other northern districts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.