Line 12
E453364
Line 12 is a rapid transit line of the Shenzhen Metro system in Shenzhen, China, serving key urban districts with high-capacity rail transport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 12 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4542000 — 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 12 Context triple: [Shenzhen Metro, hasLine, Line 12]
-
A.
Line 12
Line 12 is a major Mexico City Metro route known for being one of the system’s newest and most modern lines, connecting southeastern districts across a long east–west corridor.
-
B.
Line 12
Line 12 is a planned or lesser-known route within the Barcelona Metro network intended to expand urban rail connectivity in the metropolitan area.
-
C.
Line 12
Line 12 is a rapid transit line of the Shanghai Metro system that runs east–west across the city, connecting several key commercial and residential districts.
-
D.
Line 13
Line 13 is a major rapid transit route in the Shanghai Metro system that serves key urban districts and supports heavy commuter traffic across the city.
-
E.
Line 13
Line 13 is a suburban loop line of the Beijing Subway that serves the northern part of the city and connects several major transfer 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: Line 12 Target entity description: Line 12 is a rapid transit line of the Shenzhen Metro system in Shenzhen, China, serving key urban districts with high-capacity rail transport.
-
A.
Line 12
Line 12 is a major Mexico City Metro route known for being one of the system’s newest and most modern lines, connecting southeastern districts across a long east–west corridor.
-
B.
Line 12
Line 12 is a rapid transit line of the Shanghai Metro system that runs east–west across the city, connecting several key commercial and residential districts.
-
C.
Line 12
Line 12 is a planned or lesser-known route within the Barcelona Metro network intended to expand urban rail connectivity in the metropolitan area.
-
D.
Line 13
Line 13 is a suburban loop line of the Beijing Subway that serves the northern part of the city and connects several major transfer stations.
-
E.
Line 13
Line 13 is a major rapid transit route in the Shanghai Metro system that serves key urban districts and supports heavy commuter traffic across the city.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
rapid transit line ⓘ |
| cityServed |
Shenzhen
ⓘ
linked to:
Shenzhen, China
|
| continent | Asia ⓘ |
| country | China ⓘ |
| electrification |
electric multiple units
ⓘ
overhead line ⓘ |
| fareSystem | Shenzhen Metro fare system ⓘ |
| hasRollingStockType | metro trains ⓘ |
| isPartOf | urban rail infrastructure of Shenzhen ⓘ |
| lineNumber | 12 ⓘ |
| locatedIn |
China
ⓘ
Guangdong ⓘ
linked to:
Guangdong Province
Shenzhen ⓘ
linked to:
Shenzhen, China
|
| locatedInTimeZone | China Standard Time ⓘ |
| network |
Shenzhen Metro network
ⓘ
linked to:
Shenzhen Metro
|
| operator | Shenzhen Metro Group ⓘ |
| partOf | Shenzhen Metro ⓘ |
| primaryFunction | mass transit for passengers ⓘ |
| publicTransportMode | rail ⓘ |
| serves | key urban districts of Shenzhen ⓘ |
| serviceType |
high-capacity rail transport
ⓘ
urban rail transit ⓘ |
| system | Shenzhen Metro ⓘ |
| trackGauge | standard gauge ⓘ |
| transportationType | rapid transit ⓘ |
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 12 Description of subject: Line 12 is a rapid transit line of the Shenzhen Metro system in Shenzhen, China, serving key urban districts with high-capacity rail transport.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.