Line 1
E768290
Line 1 is a major rapid transit line of the Chongqing Metro system in Chongqing, China, providing east–west urban rail service across the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 1 canonical | 2 |
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf | rapid transit line ⓘ |
| cityServed | Chongqing NERFINISHED ⓘ |
| continent | Asia ⓘ |
| country | China ⓘ |
| direction | east–west ⓘ |
| electrification |
DC 1500 V
ⓘ
overhead line ⓘ |
| fareSystem | integrated with Chongqing Rail Transit ⓘ |
| hasInterchangeWith |
Line 2 (Chongqing Rail Transit)
NERFINISHED
ⓘ
Line 3 (Chongqing Rail Transit) NERFINISHED ⓘ Line 6 (Chongqing Rail Transit) NERFINISHED ⓘ Loop Line (Chongqing Rail Transit) NERFINISHED ⓘ |
| hasTerminus |
Bishan Station
NERFINISHED
ⓘ
Chaotianmen Station NERFINISHED ⓘ Daxuecheng Station NERFINISHED ⓘ Jiaochangkou Station NERFINISHED ⓘ Shapingba Station NERFINISHED ⓘ |
| isPartOfNetwork | Chongqing urban rail transit network NERFINISHED ⓘ |
| lineColor | red ⓘ |
| locatedIn |
China
ⓘ
Chongqing NERFINISHED ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 2011 ⓘ |
| operator | Chongqing Rail Transit Corporation NERFINISHED ⓘ |
| owner | Chongqing Municipal Government NERFINISHED ⓘ |
| partOf | Chongqing Rail Transit NERFINISHED ⓘ |
| primaryFunction | urban passenger transport ⓘ |
| railwaySignalling | automatic train control ⓘ |
| servesRole | east–west corridor in Chongqing Metro ⓘ |
| serviceType |
rapid transit
ⓘ
urban rail ⓘ |
| system | Chongqing Metro NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | heavy rail ⓘ |
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 1 Description of subject: Line 1 is a major rapid transit line of the Chongqing Metro system in Chongqing, China, providing east–west urban rail service across the city.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.