Luoyang River
E428003
The Luoyang River is a significant coastal river in Fujian Province, China, known for flowing through the Quanzhou area and supporting its historical maritime and economic activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Luoyang River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4283331 — 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: Luoyang River Context triple: [Quanzhou, river, Luoyang River]
-
A.
Anyang River
The Anyang River is a waterway in Henan Province, China, that flows through the city of Anyang and contributes to its regional agriculture and ecology.
-
B.
Guandu River
The Guandu River is a crucial waterway in Brazil that serves as the primary source of drinking water for much of the metropolitan region of Rio de Janeiro.
-
C.
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.
-
D.
Hanshui River
The Hanshui River is a major tributary of the Yangtze River in central China, flowing through Shaanxi and Hubei provinces and playing a key role in the region’s ecology, history, and transportation.
-
E.
Wang River
The Wang River is one of the four major rivers of northern Thailand that join to form the Chao Phraya River, playing an important role in the region’s agriculture and water resources.
- 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: Luoyang River Target entity description: The Luoyang River is a significant coastal river in Fujian Province, China, known for flowing through the Quanzhou area and supporting its historical maritime and economic activities.
-
A.
Anyang River
The Anyang River is a waterway in Henan Province, China, that flows through the city of Anyang and contributes to its regional agriculture and ecology.
-
B.
Guandu River
The Guandu River is a crucial waterway in Brazil that serves as the primary source of drinking water for much of the metropolitan region of Rio de Janeiro.
-
C.
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.
-
D.
Hanshui River
The Hanshui River is a major tributary of the Yangtze River in central China, flowing through Shaanxi and Hubei provinces and playing a key role in the region’s ecology, history, and transportation.
-
E.
Wang River
The Wang River is one of the four major rivers of northern Thailand that join to form the Chao Phraya River, playing an important role in the region’s agriculture and water resources.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
coastal river
ⓘ
river ⓘ |
| associatedWith |
Quanzhou’s maritime history
ⓘ
port activities in Quanzhou area ⓘ |
| belongsTo | Fujian coastal river network ⓘ |
| country | China ⓘ |
| flowsThrough | Quanzhou ⓘ |
| hasHydrologicalRole | drainage of Quanzhou coastal basin ⓘ |
| hasNameInChinese | 洛阳江 ⓘ |
| hasSignificance |
historical maritime trade
ⓘ
regional economic development ⓘ |
| hasType | tidal river ⓘ |
| influences | coastal ecosystems of Quanzhou Bay ⓘ |
| locatedIn |
Fujian Province
ⓘ
linked to:
Fujian
Quanzhou ⓘ southeastern China ⓘ |
| locatedOnCoastOf | Taiwan Strait ⓘ |
| mouthLocatedIn | Quanzhou Bay ⓘ |
| partOf | river systems of Fujian Province ⓘ |
| region |
Quanzhou metropolitan area
ⓘ
linked to:
Quanzhou
|
| supports |
local economy of Quanzhou area
ⓘ
maritime activities in Quanzhou area ⓘ |
| usedFor |
fishing
ⓘ
irrigation ⓘ navigation ⓘ |
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: Luoyang River Description of subject: The Luoyang River is a significant coastal river in Fujian Province, China, known for flowing through the Quanzhou area and supporting its historical maritime and economic activities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.