Line 45
E460560
Line 45 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 45 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4542027 — 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 45 Context triple: [Shenzhen Metro, hasLine, Line 45]
-
A.
Line 44
Line 44 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
-
B.
Line 43
Line 43 is a planned rapid transit line in the Shenzhen Metro system in Shenzhen, China.
-
C.
Line 41
Line 41 is a planned or operational rapid transit line within the Shenzhen Metro system in Shenzhen, China.
-
D.
Line 42
Line 42 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
-
E.
Line 50
Line 50 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, 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: Line 45 Target entity description: Line 45 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
-
A.
Line 44
Line 44 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
-
B.
Line 43
Line 43 is a planned rapid transit line in the Shenzhen Metro system in Shenzhen, China.
-
C.
Line 41
Line 41 is a planned or operational rapid transit line within the Shenzhen Metro system in Shenzhen, China.
-
D.
Line 42
Line 42 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
-
E.
Line 50
Line 50 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
planned metro line
ⓘ
rapid transit line ⓘ |
| cityServed |
Shenzhen
ⓘ
linked to:
Shenzhen, China
|
| continent | Asia ⓘ |
| country | China ⓘ |
| countrySubdivision | Guangdong Province ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | Shenzhen Metro fare system ⓘ |
| hasTrack | double track ⓘ |
| locatedIn |
China
ⓘ
Guangdong ⓘ
linked to:
Guangdong Province
Shenzhen ⓘ
linked to:
Shenzhen, China
|
| modeOfTransport | rapid transit ⓘ |
| networkRole | urban mass transit ⓘ |
| operator | Shenzhen Metro Group ⓘ |
| owner |
Shenzhen municipal government
ⓘ
linked to:
Shenzhen Municipal People’s Government
|
| partOf | Shenzhen Metro ⓘ |
| plannedService | passenger transport ⓘ |
| publicTransportType | urban rail transit ⓘ |
| railGauge | standard gauge ⓘ |
| railwaySignalling |
automatic train control
ⓘ
automatic train operation ⓘ automatic train protection ⓘ |
| regionServed | Pearl River Delta ⓘ |
| status | planned ⓘ |
| transportationSystem |
Shenzhen Metro system
ⓘ
linked to:
Shenzhen 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: Line 45 Description of subject: Line 45 is a planned rapid transit line of the Shenzhen Metro system in Shenzhen, China.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.