Line 7
E491623
Line 7 is a rapid transit route of the STC Metro system, serving as one of its numbered lines within the network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 7 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5073993 — 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: Line 7 Context triple: [STC Metro, line, Line 7]
-
A.
Line 7
Line 7 is a route of Mexico City’s Metrobús bus rapid transit system that serves key corridors with dedicated lanes and high-capacity articulated buses.
-
B.
Line 7
Line 7 is one of the main lines of the Tehran Metro rapid transit network, serving various districts of Iran’s capital city.
-
C.
Line 7
Line 7 is a rapid transit line of the Guangzhou Metro system serving parts of Guangzhou and its surrounding areas.
-
D.
Line 7
Line 7 is a major rapid transit route of the Shanghai Metro that runs in a roughly north–south direction, connecting several key residential, commercial, and cultural areas across the city.
-
E.
Line 7
Line 7 is a trolleybus route within Geneva’s public transport system that connects key districts of the 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: Line 7 Target entity description: Line 7 is a rapid transit route of the STC Metro system, serving as one of its numbered lines within the network.
-
A.
Line 7
Line 7 is a rapid transit line of the Guangzhou Metro system serving parts of Guangzhou and its surrounding areas.
-
B.
Line 7
Line 7 is a rapid transit line of the Shenzhen Metro system in Shenzhen, China, serving several key districts across the city.
-
C.
Line 7
Line 7 is a major rapid transit route of the Shanghai Metro that runs in a roughly north–south direction, connecting several key residential, commercial, and cultural areas across the city.
-
D.
Line 7
Line 7 is a route of Mexico City’s Metrobús bus rapid transit system that serves key corridors with dedicated lanes and high-capacity articulated buses.
-
E.
Line 7
Line 7 is one of the main lines of the Tehran Metro rapid transit network, serving various districts of Iran’s capital city.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | rapid transit line ⓘ |
| hasFareSystem | STC Metro fare system ⓘ |
| hasFixedRoute | true ⓘ |
| hasLineNumber | 7 ⓘ |
| hasOperator | STC Metro ⓘ |
| hasPrimaryFunction |
mass transit
ⓘ
passenger transport ⓘ |
| hasRightOfWay | grade-separated ⓘ |
| hasRollingStockType | metro trains ⓘ |
| hasRouteType | rapid transit ⓘ |
| hasServiceType |
public transport
ⓘ
urban rail transit ⓘ |
| hasSystem | STC Metro ⓘ |
| hasTransportMode |
metro
ⓘ
rail ⓘ |
| isElectrified | true ⓘ |
| isIncludedInNetwork |
STC Metro network
ⓘ
linked to:
STC Metro
|
| isNumberedLineOf | STC Metro ⓘ |
| isNumberedService | true ⓘ |
| isPartOfUrbanTransitSystem | true ⓘ |
| isPublicTransportRoute | true ⓘ |
| isScheduledService | true ⓘ |
| partOf | STC Metro ⓘ |
| uses | electric multiple units ⓘ |
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: Line 7 Description of subject: Line 7 is a rapid transit route of the STC Metro system, serving as one of its numbered lines within the network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.