Songjiang Depot
E753261
Songjiang Depot is a maintenance and storage facility serving Shanghai Metro Line 9 in the Songjiang District of Shanghai, China.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Shanghai Metro depots | 1 |
| Songjiang Depot canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8735796 — 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: Songjiang Depot Context triple: [Shanghai Metro Line 9, depot, Songjiang Depot]
-
A.
Meilong Depot
Meilong Depot is a major maintenance and storage facility serving Shanghai Metro’s Line 1 in Shanghai, China.
-
B.
Tuqiao Depot
Tuqiao Depot is a maintenance and storage facility serving trains on Beijing’s Batong Line of the subway system.
-
C.
Wanshengwei Depot
Wanshengwei Depot is a major operations and maintenance facility serving Guangzhou Metro’s urban rail network in Guangzhou, China.
-
D.
Daliao Depot
Daliao Depot is a maintenance and storage facility serving trains on the Kaohsiung Mass Rapid Transit system in Kaohsiung, Taiwan.
-
E.
Jiahewanggang Depot
Jiahewanggang Depot is a major operations and maintenance facility serving Guangzhou Metro’s urban rail network in Guangzhou, China.
- 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: Songjiang Depot Target entity description: Songjiang Depot is a maintenance and storage facility serving Shanghai Metro Line 9 in the Songjiang District of Shanghai, China.
-
A.
Meilong Depot
Meilong Depot is a major maintenance and storage facility serving Shanghai Metro’s Line 1 in Shanghai, China.
-
B.
Tuqiao Depot
Tuqiao Depot is a maintenance and storage facility serving trains on Beijing’s Batong Line of the subway system.
-
C.
Wanshengwei Depot
Wanshengwei Depot is a major operations and maintenance facility serving Guangzhou Metro’s urban rail network in Guangzhou, China.
-
D.
Daliao Depot
Daliao Depot is a maintenance and storage facility serving trains on the Kaohsiung Mass Rapid Transit system in Kaohsiung, Taiwan.
-
E.
Jiahewanggang Depot
Jiahewanggang Depot is a major operations and maintenance facility serving Guangzhou Metro’s urban rail network in Guangzhou, China.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
metro depot
ⓘ
railway depot ⓘ transport infrastructure ⓘ |
| country | China ⓘ |
| electrificationSystemServed | overhead line ⓘ |
| function |
maintenance facility
ⓘ
storage facility ⓘ |
| locatedInAdministrativeTerritory |
Shanghai
ⓘ
Songjiang District ⓘ |
| locatedOnContinent | Asia ⓘ |
| partOfSystem | Shanghai Metro ⓘ |
| railGauge | standard gauge ⓘ |
| servesLine | Shanghai Metro Line 9 ⓘ |
| usedFor |
rolling stock maintenance
ⓘ
rolling stock stabling ⓘ |
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: Songjiang Depot Description of subject: Songjiang Depot is a maintenance and storage facility serving Shanghai Metro Line 9 in the Songjiang District of Shanghai, China.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Songjiang Depot