Caolu Depot
E753262
Caolu Depot is a maintenance and storage facility serving Shanghai Metro’s Line 9 in the Pudong area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Caolu Depot canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8735797 — 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: Caolu Depot Context triple: [Shanghai Metro Line 9, depot, Caolu Depot]
-
A.
Vastral Depot
Vastral Depot is a major maintenance and operations facility serving the Ahmedabad Metro system in Ahmedabad, India.
-
B.
Nopo Depot
Nopo Depot is a maintenance and storage facility serving the Busan Metro system in Busan, South Korea.
-
C.
Sharston depot
Sharston depot is a bus operating and maintenance facility in the Sharston area of Manchester used by Stagecoach Manchester for its local services.
-
D.
Munyang Depot
Munyang Depot is a maintenance and storage facility serving the Daegu Metro system in Daegu, South Korea.
-
E.
Morden depot
Morden depot is a major London Underground maintenance and stabling facility serving the Northern line at its southern end.
- 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: Caolu Depot Target entity description: Caolu Depot is a maintenance and storage facility serving Shanghai Metro’s Line 9 in the Pudong area.
-
A.
Vastral Depot
Vastral Depot is a major maintenance and operations facility serving the Ahmedabad Metro system in Ahmedabad, India.
-
B.
Nopo Depot
Nopo Depot is a maintenance and storage facility serving the Busan Metro system in Busan, South Korea.
-
C.
Sharston depot
Sharston depot is a bus operating and maintenance facility in the Sharston area of Manchester used by Stagecoach Manchester for its local services.
-
D.
Munyang Depot
Munyang Depot is a maintenance and storage facility serving the Daegu Metro system in Daegu, South Korea.
-
E.
Morden depot
Morden depot is a major London Underground maintenance and stabling facility serving the Northern line at its southern end.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Shanghai Metro depot
ⓘ
rail yard ⓘ railway maintenance facility ⓘ |
| associatedWithStation | Caolu station NERFINISHED ⓘ |
| cityServed | Shanghai ⓘ |
| function |
operations support for Line 9
ⓘ
train maintenance ⓘ train stabling ⓘ train storage ⓘ |
| lineRole | eastern depot for Line 9 ⓘ |
| locatedIn |
Pudong New Area
ⓘ
Shanghai ⓘ |
| locatedInCountry | China ⓘ |
| network | Shanghai Metro ⓘ |
| owner | Shanghai Metro ⓘ |
| railwayType | rapid transit ⓘ |
| regionServed |
Pudong
ⓘ
linked to:
Pudong New Area
|
| servesAs | maintenance base for Line 9 rolling stock ⓘ |
| servesLine | Shanghai Metro Line 9 ⓘ |
| system |
Shanghai urban rail transit system
ⓘ
linked to:
Shanghai Metro
|
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: Caolu Depot Description of subject: Caolu Depot is a maintenance and storage facility serving Shanghai Metro’s Line 9 in the Pudong area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.