Songfa Road station
E813628
Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Songfa Road station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8663865 — 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: Songfa Road station Context triple: [Line 3 (Shanghai Metro), hasStation, Songfa Road station]
-
A.
Huamu Road station
Huamu Road station is a Shanghai Metro station serving as the eastern terminus of Line 7 in the Pudong New Area.
-
B.
Longyang Road station
Longyang Road station is a major Shanghai Metro interchange and transport hub known for connecting multiple metro lines with the Shanghai Maglev train to Pudong International Airport.
-
C.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
-
D.
Keyi Road station
Keyi Road station is a subway stop on Beijing's extensive metro network serving passengers in the city's urban area.
-
E.
Caobao Road station
Caobao Road station is a metro station in Shanghai, China, serving passengers on the city's Line 1 rapid transit route.
- 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: Songfa Road station Target entity description: Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
-
A.
Huamu Road station
Huamu Road station is a Shanghai Metro station serving as the eastern terminus of Line 7 in the Pudong New Area.
-
B.
Longyang Road station
Longyang Road station is a major Shanghai Metro interchange and transport hub known for connecting multiple metro lines with the Shanghai Maglev train to Pudong International Airport.
-
C.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
-
D.
Keyi Road station
Keyi Road station is a subway stop on Beijing's extensive metro network serving passengers in the city's urban area.
-
E.
Caobao Road station
Caobao Road station is a metro station in Shanghai, China, serving passengers on the city's Line 1 rapid transit route.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
Shanghai Metro station
ⓘ
metro station ⓘ |
| country | China ⓘ |
| electrification | overhead line ⓘ |
| farePaymentMethod |
contactless smart card
ⓘ
single-journey ticket ⓘ |
| fareSystem | Shanghai Metro fare system ⓘ |
| hasFunction | passenger transport ⓘ |
| hasLanguage |
Chinese
ⓘ
English ⓘ |
| hasSecurityCheck | yes (luggage screening typical in Shanghai Metro) ⓘ |
| hasService | urban rail transit ⓘ |
| hasSignage | bilingual signage (Chinese and English) ⓘ |
| hasTicketGates | yes ⓘ |
| hasTicketMachine | yes ⓘ |
| isAccessible | yes (typical for modern Shanghai Metro stations) ⓘ |
| isPartOfCorridor |
Line 3 corridor of Shanghai Metro
ⓘ
linked to:
Shanghai Metro Line 3
|
| locatedIn | Shanghai ⓘ |
| network |
Shanghai Metro network
ⓘ
linked to:
Shanghai Metro
|
| operator | Shanghai Metro operator of Line 3 ⓘ |
| owner | Shanghai municipal authorities ⓘ |
| partOf | Shanghai Metro ⓘ |
| platformType | island or side platforms (typical for Shanghai Metro Line 3) ⓘ |
| publicTransportMode | metro ⓘ |
| railGauge | standard gauge ⓘ |
| safetySystem | platform edge markings ⓘ |
| servedByLine | Shanghai Metro Line 3 ⓘ |
| ticketingSystem | automatic fare collection ⓘ |
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: Songfa Road station Description of subject: Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Line 3