Oujiang River
E1009039
The Oujiang River is a major river in Zhejiang Province, China, known for flowing through Wenzhou and serving as an important regional waterway and economic lifeline.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ou River (Oujiang) | 1 |
| Oujiang River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12661054 — 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: Oujiang River Context triple: [Port of Wenzhou, waterway, Oujiang River]
-
A.
Jialing River
The Jialing River is a significant river in southwestern China that flows through Sichuan and Chongqing, contributing heavily to the region’s water resources, transportation, and ecology.
-
B.
Jianxi River
The Jianxi River is a river in Fujian Province, China, known as one of the waterways feeding the larger Min River system.
-
C.
Lishui River
The Lishui River is a major river in Hunan Province, China, known for flowing through the scenic karst landscapes of the Zhangjiajie region.
-
D.
Wu River
The Wu River is a significant river in southwestern China known for flowing through deep gorges and contributing substantially to the Yangtze River system.
-
E.
Xin’an River
The Xin’an River is a major river in eastern China known for its scenic landscapes and as an important tributary contributing to the Qiantang River system.
- 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: Oujiang River Target entity description: The Oujiang River is a major river in Zhejiang Province, China, known for flowing through Wenzhou and serving as an important regional waterway and economic lifeline.
-
A.
Jialing River
The Jialing River is a significant river in southwestern China that flows through Sichuan and Chongqing, contributing heavily to the region’s water resources, transportation, and ecology.
-
B.
Jianxi River
The Jianxi River is a river in Fujian Province, China, known as one of the waterways feeding the larger Min River system.
-
C.
Lishui River
The Lishui River is a major river in Hunan Province, China, known for flowing through the scenic karst landscapes of the Zhangjiajie region.
-
D.
Wu River
The Wu River is a significant river in southwestern China known for flowing through deep gorges and contributing substantially to the Yangtze River system.
-
E.
Xin’an River
The Xin’an River is a major river in eastern China known for its scenic landscapes and as an important tributary contributing to the Qiantang River system.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| basinCountry | China ⓘ |
| country | China ⓘ |
| emptiesInto | East China Sea NERFINISHED ⓘ |
| flowsDirection | generally eastward ⓘ |
| flowsThrough | Wenzhou NERFINISHED ⓘ |
| hasAlternateName | Ou Jiang NERFINISHED ⓘ |
| hasAlternateSpelling | Ouchiang River NERFINISHED ⓘ |
| hasBridge |
Oujiang Bridge (Wenzhou)
NERFINISHED
ⓘ
Oujiang North Bridge NERFINISHED ⓘ |
| hasCityOnBanks |
Lishui
NERFINISHED
ⓘ
Wenzhou NERFINISHED ⓘ |
| hasEconomicRole |
economic lifeline for Wenzhou region
ⓘ
regional transportation corridor ⓘ |
| hasFloodplain | lower Oujiang valley NERFINISHED ⓘ |
| hasPort | Wenzhou Port NERFINISHED ⓘ |
| hasTributary |
Nanxi River
NERFINISHED
ⓘ
Xiaojiang River NERFINISHED ⓘ |
| isImportantFor |
agriculture in its basin
ⓘ
local industry ⓘ urban development of Wenzhou ⓘ |
| isMajorRiverOf | Zhejiang Province NERFINISHED ⓘ |
| isRegionalWaterwayFor | Wenzhou NERFINISHED ⓘ |
| knownFor |
scenic river landscapes
ⓘ
supporting local fisheries ⓘ |
| locatedIn |
Wenzhou Prefecture-level city
NERFINISHED
ⓘ
Zhejiang Province NERFINISHED ⓘ eastern China ⓘ |
| mouthLocatedIn | East China Sea NERFINISHED ⓘ |
| partOf | river systems of Zhejiang ⓘ |
| region | Wenzhou region NERFINISHED ⓘ |
| sourceLocatedIn | western Zhejiang NERFINISHED ⓘ |
| supports |
regional trade
ⓘ
river transport network of Zhejiang ⓘ |
| usedFor |
fishing
ⓘ
inland navigation ⓘ irrigation ⓘ shipping ⓘ water supply ⓘ |
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: Oujiang River Description of subject: The Oujiang River is a major river in Zhejiang Province, China, known for flowing through Wenzhou and serving as an important regional waterway and economic lifeline.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ou River (Oujiang)