Mao River
E294116
Mao River is a waterway flowing through Shanghai's Qingpu District, contributing to the area's local river network and drainage system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mao River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2183329 — 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: Mao River Context triple: [Qingpu District, hasRiver, Mao River]
-
A.
Luo River
The Luo River is a significant tributary in central China that flows through Henan and Shaanxi provinces before joining the Yellow River.
-
B.
Lancang River
The Lancang River is the upper course of the Mekong River, flowing through China’s Yunnan Province before continuing into Southeast Asia as one of the region’s most important waterways.
-
C.
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.
-
D.
Lei River
The Lei River is a significant river in southern China that flows through Hunan Province and serves as an important waterway within the Xiang River system.
-
E.
Huai River
The Huai River is a major river in eastern China that historically served as a key geographical and cultural boundary between northern and southern China.
- 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: Mao River Target entity description: Mao River is a waterway flowing through Shanghai's Qingpu District, contributing to the area's local river network and drainage system.
-
A.
Luo River
The Luo River is a significant tributary in central China that flows through Henan and Shaanxi provinces before joining the Yellow River.
-
B.
Lancang River
The Lancang River is the upper course of the Mekong River, flowing through China’s Yunnan Province before continuing into Southeast Asia as one of the region’s most important waterways.
-
C.
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.
-
D.
Lei River
The Lei River is a significant river in southern China that flows through Hunan Province and serves as an important waterway within the Xiang River system.
-
E.
Huai River
The Huai River is a major river in eastern China that historically served as a key geographical and cultural boundary between northern and southern China.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| administrativeRegion |
Qingpu District
ⓘ
Shanghai Municipality ⓘ
linked to:
Shanghai
|
| basinCountry | China ⓘ |
| country | China ⓘ |
| environmentalRole | supports local aquatic ecosystems ⓘ |
| flowsThrough |
Qingpu District
ⓘ
Shanghai ⓘ |
| hasFunction |
drainage
ⓘ
flood control support ⓘ local water management ⓘ |
| locatedIn |
Qingpu District
ⓘ
Shanghai ⓘ Yangtze River Delta ⓘ |
| locatedOnContinent | Asia ⓘ |
| partOf |
Shanghai water system
ⓘ
drainage system of Qingpu District ⓘ local river network of Qingpu District ⓘ |
| usedFor | local irrigation ⓘ |
| waterwayType | inland waterway ⓘ |
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: Mao River Description of subject: Mao River is a waterway flowing through Shanghai's Qingpu District, contributing to the area's local river network and drainage system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.