G45 Daqing–Guangzhou Expressway
E758016
The G45 Daqing–Guangzhou Expressway is a major north–south Chinese national expressway that runs from Daqing in Heilongjiang Province to Guangzhou in Guangdong Province, connecting numerous key cities along its route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| G45 Daqing–Guangzhou Expressway canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T8705110 — 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: G45 Daqing–Guangzhou Expressway Context triple: [G4 Beijing–Hong Kong–Macau Expressway, hasJunctionWith, G45 Daqing–Guangzhou Expressway]
-
A.
G25 Changchun–Shenzhen Expressway
The G25 Changchun–Shenzhen Expressway is a major north–south Chinese expressway that runs from Changchun in the northeast to Shenzhen in the south, forming an important backbone of the national highway network.
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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.
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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D.
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.
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E.
G65 Baotou–Maoming Expressway
The G65 Baotou–Maoming Expressway is a major north–south Chinese national expressway that links the northern city of Baotou in Inner Mongolia with the southern city of Maoming in Guangdong, traversing multiple provinces and key inland cities.
- 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: G45 Daqing–Guangzhou Expressway Target entity description: The G45 Daqing–Guangzhou Expressway is a major north–south Chinese national expressway that runs from Daqing in Heilongjiang Province to Guangzhou in Guangdong Province, connecting numerous key cities along its route.
-
A.
G25 Changchun–Shenzhen Expressway
The G25 Changchun–Shenzhen Expressway is a major north–south Chinese expressway that runs from Changchun in the northeast to Shenzhen in the south, forming an important backbone of the national highway network.
-
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.
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.
-
D.
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.
-
E.
G65 Baotou–Maoming Expressway
The G65 Baotou–Maoming Expressway is a major north–south Chinese national expressway that links the northern city of Baotou in Inner Mongolia with the southern city of Maoming in Guangdong, traversing multiple provinces and key inland cities.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Chinese national expressway
ⓘ
expressway ⓘ |
| accessControl | controlled-access highway ⓘ |
| alsoKnownAs | Daguang Expressway NERFINISHED ⓘ |
| category | Expressways in China ⓘ |
| connectsCity |
Beijing
NERFINISHED
ⓘ
Changsha NERFINISHED ⓘ Daqing NERFINISHED ⓘ Guangzhou NERFINISHED ⓘ Harbin NERFINISHED ⓘ Shenyang NERFINISHED ⓘ Shijiazhuang NERFINISHED ⓘ Wuhan NERFINISHED ⓘ Zhengzhou NERFINISHED ⓘ |
| connectsRegion |
Central China
NERFINISHED
ⓘ
North China NERFINISHED ⓘ Northeast China NERFINISHED ⓘ South China NERFINISHED ⓘ |
| connectsTerminusCity |
Daqing
NERFINISHED
ⓘ
Guangzhou NERFINISHED ⓘ |
| country | China ⓘ |
| direction | north–south ⓘ |
| hasAbbreviation | G45 NERFINISHED ⓘ |
| hasFunction | long-distance north–south corridor ⓘ |
| hasLanes | multiple carriageway lanes ⓘ |
| hasRouteCodePrefix | G ⓘ |
| languageOfName | Chinese ⓘ |
| locatedIn |
Beijing
ⓘ
Guangdong NERFINISHED ⓘ Hebei NERFINISHED ⓘ Heilongjiang NERFINISHED ⓘ Henan NERFINISHED ⓘ Hubei NERFINISHED ⓘ Hunan NERFINISHED ⓘ Jilin NERFINISHED ⓘ Liaoning NERFINISHED ⓘ |
| managedBy | Ministry of Transport of the People’s Republic of China NERFINISHED ⓘ |
| northernTerminus | Daqing NERFINISHED ⓘ |
| northernTerminusProvince | Heilongjiang NERFINISHED ⓘ |
| partOf | National Trunk Highway System of China NERFINISHED ⓘ |
| partOfNetwork | China National Expressway Network NERFINISHED ⓘ |
| roadType | expressway ⓘ |
| routeNumber | G45 NERFINISHED ⓘ |
| southernTerminus | Guangzhou NERFINISHED ⓘ |
| southernTerminusProvince | Guangdong NERFINISHED ⓘ |
| transportMode | road ⓘ |
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: G45 Daqing–Guangzhou Expressway Description of subject: The G45 Daqing–Guangzhou Expressway is a major north–south Chinese national expressway that runs from Daqing in Heilongjiang Province to Guangzhou in Guangdong Province, connecting numerous key cities along its route.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.