Shanghai–Chongming–Jiangsu Expressway
E878467
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Shanghai–Chongming–Jiangsu Expressway canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10692906 — 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: Shanghai–Chongming–Jiangsu Expressway Context triple: [Chongming Island, hasTransportConnection, Shanghai–Chongming–Jiangsu Expressway]
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A.
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.
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B.
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.
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C.
G60 Shanghai–Kunming Expressway
The G60 Shanghai–Kunming Expressway is a major east–west Chinese national expressway connecting the metropolis of Shanghai with the southwestern city of Kunming, traversing multiple provinces across the country.
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D.
Jiqing Expressway
Jiqing Expressway is a major expressway in Shandong Province, China, connecting the cities of Jinan and Qingdao and serving important industrial hubs such as Zibo.
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E.
Hujia Expressway
Hujia Expressway is a major expressway in Shanghai that connects the urban Jiading District with the city center and broader regional highway network.
- 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: Shanghai–Chongming–Jiangsu Expressway Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
G60 Shanghai–Kunming Expressway
The G60 Shanghai–Kunming Expressway is a major east–west Chinese national expressway connecting the metropolis of Shanghai with the southwestern city of Kunming, traversing multiple provinces across the country.
-
D.
Jiqing Expressway
Jiqing Expressway is a major expressway in Shandong Province, China, connecting the cities of Jinan and Qingdao and serving important industrial hubs such as Zibo.
-
E.
Hujia Expressway
Hujia Expressway is a major expressway in Shanghai that connects the urban Jiading District with the city center and broader regional highway network.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
expressway
ⓘ
road infrastructure project ⓘ |
| category |
Expressways in Jiangsu
ⓘ
Expressways in Shanghai ⓘ Transport in Chongming District ⓘ |
| connectsTo |
Chongming Island
ⓘ
Jiangsu road network ⓘ Shanghai urban area ⓘ
linked to:
Shanghai
|
| country | China ⓘ |
| designedFor | motor vehicle traffic ⓘ |
| hasFunction |
access route to Chongming Island
ⓘ
intercity transport corridor ⓘ |
| infrastructureClass | limited-access highway ⓘ |
| locatedIn |
Jiangsu Province
ⓘ
linked to:
Jiangsu
Shanghai ⓘ |
| partOf | Chinese expressway network ⓘ |
| purpose |
facilitate regional connectivity
ⓘ
support regional economic development ⓘ |
| regionServed |
Chongming District
ⓘ
Shanghai Municipality ⓘ
linked to:
Shanghai
Yangtze River Delta ⓘ southern Jiangsu ⓘ |
| roadType | expressway-standard highway ⓘ |
| roleInPlanning |
enhances Shanghai–Jiangsu transport links
ⓘ
supports integration of Chongming Island with Shanghai ⓘ |
| traverses |
Yangtze River Delta coastal area
ⓘ
linked to:
Yangtze River Delta
|
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: Shanghai–Chongming–Jiangsu Expressway Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.