G18 Rongcheng–Wuhai Expressway
E589610
The G18 Rongcheng–Wuhai Expressway is a major east–west Chinese expressway connecting the coastal city of Rongcheng in Shandong Province with Wuhai in Inner Mongolia, passing through several key cities including Baoding.
All labels observed (1)
| Label | Occurrences |
|---|---|
| G18 Rongcheng–Wuhai Expressway canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6390219 — 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: G18 Rongcheng–Wuhai Expressway Context triple: [Baoding, hasMajorExpressway, G18 Rongcheng–Wuhai Expressway]
-
A.
Qingdao–Yinchuan Expressway
The Qingdao–Yinchuan Expressway is a major Chinese east–west highway linking the coastal city of Qingdao on the Shandong Peninsula with Yinchuan in north-central China, facilitating regional transport and economic integration.
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B.
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.
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C.
G30 Lianyungang–Khorgas Expressway
The G30 Lianyungang–Khorgas Expressway is a major east–west Chinese national expressway that spans the country from the coastal city of Lianyungang in Jiangsu Province to the border town of Khorgas in Xinjiang, forming a key corridor for domestic and international trade.
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D.
G15 Shenyang–Haikou Expressway
The G15 Shenyang–Haikou Expressway is a major north–south Chinese expressway running along the eastern coast, connecting the northeastern city of Shenyang with the southern island city of Haikou.
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E.
G75 Lanzhou–Haikou Expressway
The G75 Lanzhou–Haikou Expressway is a major north–south Chinese expressway connecting the inland city of Lanzhou in Gansu Province with the southern coastal city of Haikou on Hainan Island.
- 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: G18 Rongcheng–Wuhai Expressway Target entity description: The G18 Rongcheng–Wuhai Expressway is a major east–west Chinese expressway connecting the coastal city of Rongcheng in Shandong Province with Wuhai in Inner Mongolia, passing through several key cities including Baoding.
-
A.
Qingdao–Yinchuan Expressway
The Qingdao–Yinchuan Expressway is a major Chinese east–west highway linking the coastal city of Qingdao on the Shandong Peninsula with Yinchuan in north-central China, facilitating regional transport and economic integration.
-
B.
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.
-
C.
G30 Lianyungang–Khorgas Expressway
The G30 Lianyungang–Khorgas Expressway is a major east–west Chinese national expressway that spans the country from the coastal city of Lianyungang in Jiangsu Province to the border town of Khorgas in Xinjiang, forming a key corridor for domestic and international trade.
-
D.
G15 Shenyang–Haikou Expressway
The G15 Shenyang–Haikou Expressway is a major north–south Chinese expressway running along the eastern coast, connecting the northeastern city of Shenyang with the southern island city of Haikou.
-
E.
G75 Lanzhou–Haikou Expressway
The G75 Lanzhou–Haikou Expressway is a major north–south Chinese expressway connecting the inland city of Lanzhou in Gansu Province with the southern coastal city of Haikou on Hainan Island.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Chinese expressway
ⓘ
national-level expressway ⓘ |
| connectsCity |
Rongcheng
NERFINISHED
ⓘ
Wuhai NERFINISHED ⓘ |
| connectsRegion |
East China
NERFINISHED
ⓘ
Inner Mongolia NERFINISHED ⓘ North China NERFINISHED ⓘ |
| country | China ⓘ |
| direction | east–west ⓘ |
| easternTerminus | Rongcheng NERFINISHED ⓘ |
| easternTerminusProvince | Shandong NERFINISHED ⓘ |
| hasAbbreviation | G18 Expressway NERFINISHED ⓘ |
| hasChineseName | 荣乌高速公路 ⓘ |
| hasPinyinName | Róngwū Gāosù Gōnglù NERFINISHED ⓘ |
| hasRouteNumber | G18 NERFINISHED ⓘ |
| isMajorCorridor | yes ⓘ |
| isPartOfNetwork | China National Expressway Network NERFINISHED ⓘ |
| partOf | National Trunk Highway System of China NERFINISHED ⓘ |
| passesThrough |
Hebei
NERFINISHED
ⓘ
Inner Mongolia NERFINISHED ⓘ Shandong NERFINISHED ⓘ |
| passesThroughCity | Baoding NERFINISHED ⓘ |
| roadType | expressway ⓘ |
| westernTerminus | Wuhai NERFINISHED ⓘ |
| westernTerminusRegion | Inner Mongolia NERFINISHED ⓘ |
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: G18 Rongcheng–Wuhai Expressway Description of subject: The G18 Rongcheng–Wuhai Expressway is a major east–west Chinese expressway connecting the coastal city of Rongcheng in Shandong Province with Wuhai in Inner Mongolia, passing through several key cities including Baoding.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.