Shijiazhuang Metro
E312187
Shijiazhuang Metro is the rapid transit system serving the city of Shijiazhuang, providing urban rail transportation across the capital of Hebei Province in China.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Shijiazhuang Metro canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2949239 — 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: Shijiazhuang Metro Context triple: [Shijiazhuang, hasSubwaySystem, Shijiazhuang Metro]
-
A.
Tianjin Metro
Tianjin Metro is the rapid transit system serving the city of Tianjin, China, providing urban and suburban rail transportation across the municipality.
-
B.
Beijing Subway
The Beijing Subway is one of the world’s largest and busiest rapid transit systems, forming the backbone of public transportation in China’s capital city.
-
C.
Wuhan Metro
Wuhan Metro is the rapid transit system serving the city of Wuhan, China, providing urban rail transportation across its major districts.
-
D.
Xi'an Metro
Xi'an Metro is the rapid transit system serving the city of Xi'an, China, providing urban rail transportation across the metropolitan area.
-
E.
Yizhuang Line
The Yizhuang Line is a rapid transit line of the Beijing Subway system serving the Yizhuang economic and technological development area in southeastern Beijing.
- 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: Shijiazhuang Metro Target entity description: Shijiazhuang Metro is the rapid transit system serving the city of Shijiazhuang, providing urban rail transportation across the capital of Hebei Province in China.
-
A.
Tianjin Metro
Tianjin Metro is the rapid transit system serving the city of Tianjin, China, providing urban and suburban rail transportation across the municipality.
-
B.
Beijing Subway
The Beijing Subway is one of the world’s largest and busiest rapid transit systems, forming the backbone of public transportation in China’s capital city.
-
C.
Wuhan Metro
Wuhan Metro is the rapid transit system serving the city of Wuhan, China, providing urban rail transportation across its major districts.
-
D.
Xi'an Metro
Xi'an Metro is the rapid transit system serving the city of Xi'an, China, providing urban rail transportation across the metropolitan area.
-
E.
Yizhuang Line
The Yizhuang Line is a rapid transit line of the Beijing Subway system serving the Yizhuang economic and technological development area in southeastern Beijing.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
metro system
ⓘ
rapid transit system ⓘ |
| connects |
central Shijiazhuang
ⓘ
commercial areas of Shijiazhuang ⓘ residential districts of Shijiazhuang ⓘ transport hubs in Shijiazhuang ⓘ |
| continent | Asia ⓘ |
| country | China ⓘ |
| electrification | overhead line ⓘ |
| electrificationVoltage | 1500 V DC ⓘ |
| environmentalBenefit |
reduces air pollution in Shijiazhuang
ⓘ
reduces traffic congestion in Shijiazhuang ⓘ |
| fareMedium |
contactless smart card
ⓘ
single-journey token ⓘ |
| fareSystem | distance-based fare ⓘ |
| goal | provide urban mass transit for Shijiazhuang ⓘ |
| hasCharacter |
elevated
ⓘ
underground ⓘ |
| hasHeadquartersLocation | Shijiazhuang ⓘ |
| hasLine |
Line 1
ⓘ
Line 2 ⓘ Line 3 ⓘ |
| hasMapType | transit map ⓘ |
| hasOfficialWebsite | official website of Shijiazhuang Metro ⓘ |
| hasRollingStockType | Type B metro cars ⓘ |
| hasTicketingSystem | automatic fare collection ⓘ |
| isPartOf | urban rail transit in China ⓘ |
| languageOfSignage |
Chinese
ⓘ
English ⓘ |
| locatedIn |
Hebei
ⓘ
surface form:
Hebei Province
North China ⓘ China ⓘ
surface form:
People's Republic of China
Shijiazhuang ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| numberOfLinesInOperation | 3 ⓘ |
| numberOfStations | over 50 ⓘ |
| openingDate | 2017-06-26 ⓘ |
| operator | Shijiazhuang Metro Group ⓘ |
| owner |
Shijiazhuang municipal government
ⓘ
surface form:
Shijiazhuang Municipal Government
|
| partOf | public transport in Shijiazhuang ⓘ |
| primaryMode | rail ⓘ |
| regionServed | urban area of Shijiazhuang ⓘ |
| safetySystem | automatic train protection ⓘ |
| serves | city of Shijiazhuang ⓘ |
| systemLength | approximately 60 km ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | heavy metro ⓘ |
| transportationType | urban rail transit ⓘ |
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: Shijiazhuang Metro Description of subject: Shijiazhuang Metro is the rapid transit system serving the city of Shijiazhuang, providing urban rail transportation across the capital of Hebei Province in China.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.