Line 3
E1026107
Line 3 is a rapid transit line of the Shijiazhuang Metro system in Shijiazhuang, Hebei, China.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 3 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13140049 — 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 3 Context triple: [Shijiazhuang Metro, hasLine, Line 3]
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A.
Line 3
Line 3 is a route of Mexico City’s Metrobús bus rapid transit system that serves key corridors with dedicated lanes and high-capacity articulated buses.
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B.
Line 3
Line 3 is a major rapid transit route of the Guangzhou Metro system, known for its high passenger volume and key role in connecting central urban areas with the airport and suburban districts.
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C.
Line 3
Line 3 is a major trolleybus route within Geneva’s public transport system, connecting key districts of the city.
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D.
Line 3
Line 3 is a future rapid transit route of the Seville Metro intended to extend and improve the city’s urban rail network.
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E.
Line 3
Line 3 is a major line of the Saint Petersburg Metro system, serving as one of the city's primary rapid transit routes.
- 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 3 Target entity description: Line 3 is a rapid transit line of the Shijiazhuang Metro system in Shijiazhuang, Hebei, China.
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A.
Line 3
Line 3 is a rapid transit line of the Shenzhen Metro system in Shenzhen, China, serving key urban districts along a major north–south corridor.
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B.
Line 3
Line 3 is a rapid transit route of the Nanjing Metro system in Nanjing, China, serving as one of the city's main north–south subway lines.
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C.
Line 3
Line 3 is a major north–south rapid transit route of the Shanghai Metro system, known for its elevated tracks and extensive coverage across the city.
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D.
Line 3
Line 3 is a major rapid transit route of the STC Metro system, serving key districts along its corridor.
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E.
Line 3
Line 3 is a major rapid transit line of the Chongqing Metro system in Chongqing, China, known for its extensive elevated monorail route that connects key urban and suburban areas.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
rapid transit line ⓘ |
| country | China ⓘ |
| electrification | electric multiple unit operation ⓘ |
| hasLanguage | Chinese ⓘ |
| hasRollingStockType | electric metro trains ⓘ |
| hasSignageLanguage |
Chinese
ⓘ
English ⓘ |
| hasTicketing | automatic fare collection ⓘ |
| hasType | underground metro line ⓘ |
| isInContinent | Asia NERFINISHED ⓘ |
| isInProvince | Hebei NERFINISHED ⓘ |
| isPartOfNetwork | urban metro network of Shijiazhuang ⓘ |
| isRailTransport | yes ⓘ |
| locatedIn |
China
ⓘ
Hebei NERFINISHED ⓘ Shijiazhuang NERFINISHED ⓘ |
| modeOfTransport | rapid transit ⓘ |
| operator | Shijiazhuang Metro operator ⓘ |
| partOf | Shijiazhuang Metro NERFINISHED ⓘ |
| publicTransportType | urban rail transit ⓘ |
| railGauge | standard gauge ⓘ |
| serves | Shijiazhuang urban area ⓘ |
| transportationSystem | Shijiazhuang Metro NERFINISHED ⓘ |
| usesFareSystem | Shijiazhuang Metro fare system ⓘ |
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 3 Description of subject: Line 3 is a rapid transit line of the Shijiazhuang Metro system in Shijiazhuang, Hebei, China.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.