Daduhe Road station
E847819
Daduhe Road station is a Shanghai Metro station serving passengers in the Putuo District on the city’s rapid transit network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Daduhe Road station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8859400 — 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: Daduhe Road station Context triple: [Line 15 (Shanghai Metro), hasStation, Daduhe Road station]
-
A.
Dahuasan Road station
Dahuasan Road station is a metro station on the Shanghai Metro network serving passengers along Line 7 in Shanghai, China.
-
B.
Huamu Road station
Huamu Road station is a Shanghai Metro station serving as the eastern terminus of Line 7 in the Pudong New Area.
-
C.
Caobao Road station
Caobao Road station is a metro station in Shanghai, China, serving passengers on the city's Line 1 rapid transit route.
-
D.
Songfa Road station
Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
-
E.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
- 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: Daduhe Road station Target entity description: Daduhe Road station is a Shanghai Metro station serving passengers in the Putuo District on the city’s rapid transit network.
-
A.
Dahuasan Road station
Dahuasan Road station is a metro station on the Shanghai Metro network serving passengers along Line 7 in Shanghai, China.
-
B.
Huamu Road station
Huamu Road station is a Shanghai Metro station serving as the eastern terminus of Line 7 in the Pudong New Area.
-
C.
Caobao Road station
Caobao Road station is a metro station in Shanghai, China, serving passengers on the city's Line 1 rapid transit route.
-
D.
Songfa Road station
Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
-
E.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Shanghai Metro station
ⓘ
rapid transit station ⓘ |
| category |
Railway stations in Shanghai
ⓘ
Shanghai Metro stations in Putuo District ⓘ |
| city | Shanghai ⓘ |
| country | China ⓘ |
| district | Putuo District ⓘ |
| electrification | third rail ⓘ |
| fareControl | gated concourse ⓘ |
| fareSystem | Shanghai Metro fare system ⓘ |
| hasAccess |
elevators
ⓘ
escalators ⓘ stairs ⓘ |
| hasFeature |
CCTV surveillance
ⓘ
automatic platform gates ⓘ customer service center ⓘ electronic passenger information displays ⓘ restrooms ⓘ security screening equipment ⓘ |
| hasFunction | passenger transport ⓘ |
| hasLanguage |
Chinese
ⓘ
English ⓘ |
| hasSafetySystem |
emergency exits
ⓘ
fire safety system ⓘ public address system ⓘ |
| hasService | urban rail transit ⓘ |
| hasSignage | bilingual signage ⓘ |
| hasTicketing |
automatic fare collection system
ⓘ
ticket vending machines ⓘ |
| hasZone |
paid area
ⓘ
unpaid area ⓘ |
| isAccessibleFor | people with disabilities ⓘ |
| isPartOf |
Shanghai urban rail network
ⓘ
linked to:
Shanghai Metro
|
| locatedIn |
China
ⓘ
Putuo District ⓘ Shanghai ⓘ |
| operatedBy | Shanghai Metro operator ⓘ |
| ownedBy | Shanghai municipal authorities ⓘ |
| partOfNetwork | Shanghai Metro ⓘ |
| platformType | island platform ⓘ |
| railGauge | standard gauge ⓘ |
| serves | Putuo District ⓘ |
| structureType | underground station ⓘ |
| transportSystem | 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: Daduhe Road station Description of subject: Daduhe Road station is a Shanghai Metro station serving passengers in the Putuo District on the city’s rapid transit network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Line 15