S4 Shanghai–Jinshan Expressway
E918505
The S4 Shanghai–Jinshan Expressway is a major expressway in Shanghai that links the urban core with the suburban Jinshan District, facilitating regional traffic and industrial transport.
All labels observed (2)
| Label | Occurrences |
|---|---|
| S4 Shanghai–Jinshan Expressway canonical | 1 |
| Shanghai–Jinshan Expressway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11138040 — 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: S4 Shanghai–Jinshan Expressway Context triple: [G1501 Shanghai Ring Expressway, connectsTo, S4 Shanghai–Jinshan Expressway]
-
A.
S2 Shanghai–Luchaogang Expressway
The S2 Shanghai–Luchaogang Expressway is a major expressway in Shanghai that links the urban core with the southeastern coastal area around Luchaogang and the nearby port zones.
-
B.
Shanghai–Chongming–Jiangsu Expressway
The Shanghai–Chongming–Jiangsu Expressway is a major Chinese expressway that links Shanghai with Chongming Island and continues into Jiangsu Province, facilitating regional connectivity and development.
-
C.
Shanghai–Nanjing Expressway
The Shanghai–Nanjing Expressway is a major Chinese expressway connecting the cities of Shanghai and Nanjing, serving as a key transportation corridor in the Yangtze River Delta region.
-
D.
S1 Yingbin Expressway
S1 Yingbin Expressway is a major expressway in Shanghai that links the city’s road network to Shanghai Pudong International Airport.
-
E.
G50 Shanghai–Chongqing Expressway
The G50 Shanghai–Chongqing Expressway is a major east–west Chinese expressway connecting the coastal metropolis of Shanghai with the inland megacity of Chongqing, traversing multiple provinces and key inland regions.
- 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: S4 Shanghai–Jinshan Expressway Target entity description: The S4 Shanghai–Jinshan Expressway is a major expressway in Shanghai that links the urban core with the suburban Jinshan District, facilitating regional traffic and industrial transport.
-
A.
S2 Shanghai–Luchaogang Expressway
The S2 Shanghai–Luchaogang Expressway is a major expressway in Shanghai that links the urban core with the southeastern coastal area around Luchaogang and the nearby port zones.
-
B.
Shanghai–Chongming–Jiangsu Expressway
The Shanghai–Chongming–Jiangsu Expressway is a major Chinese expressway that links Shanghai with Chongming Island and continues into Jiangsu Province, facilitating regional connectivity and development.
-
C.
Shanghai–Nanjing Expressway
The Shanghai–Nanjing Expressway is a major Chinese expressway connecting the cities of Shanghai and Nanjing, serving as a key transportation corridor in the Yangtze River Delta region.
-
D.
S1 Yingbin Expressway
S1 Yingbin Expressway is a major expressway in Shanghai that links the city’s road network to Shanghai Pudong International Airport.
-
E.
G50 Shanghai–Chongqing Expressway
The G50 Shanghai–Chongqing Expressway is a major east–west Chinese expressway connecting the coastal metropolis of Shanghai with the inland megacity of Chongqing, traversing multiple provinces and key inland regions.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
expressway
ⓘ
road infrastructure ⓘ |
| accessControl | controlled-access highway ⓘ |
| connects |
Jinshan District
ⓘ
urban core of Shanghai ⓘ |
| country | China ⓘ |
| facilitates |
industrial transport
ⓘ
regional traffic ⓘ |
| hasAbbreviation | S4 ⓘ |
| hasRouteNumber | S4 ⓘ |
| isDesignedFor | motor vehicles only ⓘ |
| isInfrastructureType | urban–suburban connector ⓘ |
| isMajorTransportCorridorIn | Shanghai ⓘ |
| languageOfName | Chinese ⓘ |
| locatedIn | Shanghai ⓘ |
| partOf | Shanghai expressway network ⓘ |
| region |
East China
ⓘ
linked to:
eastern China
|
| roadType | expressway-standard highway ⓘ |
| serves | Jinshan District ⓘ |
| servesFunction |
linking central Shanghai with suburban areas
ⓘ
supporting industrial zones in Jinshan District ⓘ |
| supports |
commuter traffic
ⓘ
freight traffic ⓘ |
| terminus |
Jinshan District
ⓘ
urban core of Shanghai ⓘ |
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: S4 Shanghai–Jinshan Expressway Description of subject: The S4 Shanghai–Jinshan Expressway is a major expressway in Shanghai that links the urban core with the suburban Jinshan District, facilitating regional traffic and industrial transport.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: S4 Shanghai–Jinshan Expressway