Hankou–Danjiangkou Railway
E63919
The Hankou–Danjiangkou Railway is a major rail line in central China connecting Wuhan’s Hankou area with Danjiangkou, supporting regional passenger and freight transport.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Hankou–Danjiangkou Railway canonical | 1 |
| Hankou–Danjiangkou railway | 1 |
| Hankou–Yichang Railway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T504195 — 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: Hankou–Danjiangkou Railway Context triple: [Hankou Railway Station, servesRailwayLine, Hankou–Danjiangkou Railway]
-
A.
Hefei–Wuhan Railway
The Hefei–Wuhan Railway is a high-speed rail line in China connecting the cities of Hefei and Wuhan as part of the country’s major east–west passenger corridor.
-
B.
Wuhan–Jiujiang Passenger Railway
The Wuhan–Jiujiang Passenger Railway is a high-speed rail line in China connecting Wuhan in Hubei Province with Jiujiang in Jiangxi Province, enhancing regional passenger transport along the Yangtze River corridor.
-
C.
Beijing–Guangzhou Railway
The Beijing–Guangzhou Railway is one of China’s longest and most important north–south trunk rail lines, connecting the capital Beijing with the major southern metropolis of Guangzhou and serving numerous key cities along its route.
-
D.
Wuhan–Guangzhou High-Speed Railway
The Wuhan–Guangzhou High-Speed Railway is a major Chinese high-speed rail corridor linking central and southern China as part of the Beijing–Guangzhou HSR route, significantly reducing travel times between Wuhan and Guangzhou.
-
E.
Shanghai–Wuhan–Chengdu High-Speed Railway
The Shanghai–Wuhan–Chengdu High-Speed Railway is a major east–west high-speed rail corridor in China that links the coastal metropolis of Shanghai with central and western hubs including Wuhan and Chengdu.
- 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: Hankou–Danjiangkou Railway Target entity description: The Hankou–Danjiangkou Railway is a major rail line in central China connecting Wuhan’s Hankou area with Danjiangkou, supporting regional passenger and freight transport.
-
A.
Hefei–Wuhan Railway
The Hefei–Wuhan Railway is a high-speed rail line in China connecting the cities of Hefei and Wuhan as part of the country’s major east–west passenger corridor.
-
B.
Wuhan–Jiujiang Passenger Railway
The Wuhan–Jiujiang Passenger Railway is a high-speed rail line in China connecting Wuhan in Hubei Province with Jiujiang in Jiangxi Province, enhancing regional passenger transport along the Yangtze River corridor.
-
C.
Beijing–Guangzhou Railway
The Beijing–Guangzhou Railway is one of China’s longest and most important north–south trunk rail lines, connecting the capital Beijing with the major southern metropolis of Guangzhou and serving numerous key cities along its route.
-
D.
Wuhan–Guangzhou High-Speed Railway
The Wuhan–Guangzhou High-Speed Railway is a major Chinese high-speed rail corridor linking central and southern China as part of the Beijing–Guangzhou HSR route, significantly reducing travel times between Wuhan and Guangzhou.
-
E.
Shanghai–Wuhan–Chengdu High-Speed Railway
The Shanghai–Wuhan–Chengdu High-Speed Railway is a major east–west high-speed rail corridor in China that links the coastal metropolis of Shanghai with central and western hubs including Wuhan and Chengdu.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
railway in China
ⓘ
railway line ⓘ |
| connectsCity |
Danjiangkou
ⓘ
Wuhan ⓘ |
| country | China ⓘ |
| electrification | electrified ⓘ |
| endPoint | Danjiangkou ⓘ |
| function | intercity rail corridor ⓘ |
| locatedIn | central China ⓘ |
| locatedInProvince |
Hubei Province
ⓘ
surface form:
Hubei
|
| locatedInRegion | Central China ⓘ |
| partOf | Chinese railway network ⓘ |
| primaryUse |
freight transport
ⓘ
passenger transport ⓘ |
| regionServed |
Hubei Province
ⓘ
middle reaches of the Yangtze River ⓘ |
| startCity | Wuhan ⓘ |
| startPoint |
Wuhan
ⓘ
surface form:
Hankou
|
| supports |
regional connectivity
ⓘ
regional economic development ⓘ |
| terminusCity |
Danjiangkou
ⓘ
Wuhan ⓘ |
| terminusStation |
Hankou Railway Station
ⓘ
surface form:
Hankou railway station
|
| transportMode | rail ⓘ |
| usesRailGauge | standard gauge ⓘ |
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: Hankou–Danjiangkou Railway Description of subject: The Hankou–Danjiangkou Railway is a major rail line in central China connecting Wuhan’s Hankou area with Danjiangkou, supporting regional passenger and freight transport.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Hankou–Yichang Railway
this entity surface form:
Hankou–Danjiangkou railway