Danjiangkou
E192640
Danjiangkou is a county-level city in northwestern Hubei Province, China, known for the Danjiangkou Reservoir, a key source for the South–North Water Transfer Project.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Danjiangkou canonical | 4 |
| Danjiangkou Reservoir | 3 |
| Danjiangkou Reservoir scenic area | 1 |
| 丹江口市 | 1 |
| 丹江口水库 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1695728 — 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: Danjiangkou Context triple: [Shiyan, hasCountyLevelDivision, Danjiangkou]
-
A.
Meishan Reservoir
Meishan Reservoir is a major water storage and flood-control reservoir on China’s Huai River, supporting regional irrigation, water supply, and hydropower.
-
B.
Qianjiang
Qianjiang is a city in China known for its regional industry and cultural exchanges, including international town twinning partnerships.
-
C.
Gezhouba Dam
Gezhouba Dam is a large hydroelectric gravity dam in Yichang, Hubei, China, notable as the first major dam built on the Yangtze River and an important source of power generation and river navigation control.
-
D.
Chaohu Lake
Chaohu Lake is a large freshwater lake in Anhui Province, eastern China, known for its ecological importance, fisheries, and role in regional tourism and water resources.
-
E.
Yueyang
Yueyang is a historic port city in northeastern Hunan, China, best known for its location on the shores of Dongting Lake and its famous Yueyang Tower.
- 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: Danjiangkou Target entity description: Danjiangkou is a county-level city in northwestern Hubei Province, China, known for the Danjiangkou Reservoir, a key source for the South–North Water Transfer Project.
-
A.
Meishan Reservoir
Meishan Reservoir is a major water storage and flood-control reservoir on China’s Huai River, supporting regional irrigation, water supply, and hydropower.
-
B.
Qianjiang
Qianjiang is a city in China known for its regional industry and cultural exchanges, including international town twinning partnerships.
-
C.
Gezhouba Dam
Gezhouba Dam is a large hydroelectric gravity dam in Yichang, Hubei, China, notable as the first major dam built on the Yangtze River and an important source of power generation and river navigation control.
-
D.
Chaohu Lake
Chaohu Lake is a large freshwater lake in Anhui Province, eastern China, known for its ecological importance, fisheries, and role in regional tourism and water resources.
-
E.
Yueyang
Yueyang is a historic port city in northeastern Hunan, China, best known for its location on the shores of Dongting Lake and its famous Yueyang Tower.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | county-level city ⓘ |
| administrativeLevel | county-level ⓘ |
| borderingProvince |
Henan Province
ⓘ
Shaanxi Province ⓘ |
| climate | humid subtropical climate ⓘ |
| country | China ⓘ |
| governedBy | Danjiangkou municipal government ⓘ |
| hasAttraction |
Danjiangkou
self-linksurface differs
ⓘ
surface form:
Danjiangkou Reservoir scenic area
areas around Danjiangkou Dam ⓘ |
| hasBodyOfWater |
Danjiangkou
self-linksurface differs
ⓘ
surface form:
Danjiangkou Reservoir
|
| hasDam | Danjiangkou Dam ⓘ |
| hasEconomicActivity |
agriculture
ⓘ
fisheries ⓘ tourism ⓘ |
| hasFunction |
flood control base
ⓘ
hydropower generation center ⓘ irrigation water source ⓘ navigation support hub ⓘ water resources hub ⓘ |
| hasInfrastructure |
Danjiangkou Dam
ⓘ
surface form:
Danjiangkou hydropower station
|
| hasLandUse |
hilly and mountainous terrain
ⓘ
reservoir shoreline settlements ⓘ |
| hasTransport |
highways connecting to Shiyan
ⓘ
regional roads along Han River ⓘ |
| knownFor |
Danjiangkou
self-linksurface differs
ⓘ
surface form:
Danjiangkou Reservoir
being a key water source for the South–North Water Transfer Project ⓘ |
| language | Mandarin Chinese ⓘ |
| locatedIn |
Hubei Province
ⓘ
China ⓘ
surface form:
People's Republic of China
central China ⓘ northwest of Hubei provincial capital Wuhan ⓘ Northwest China ⓘ
surface form:
northwestern China
northwestern Hubei Province ⓘ |
| locatedNear |
Qinba mountainous area
ⓘ
surface form:
Qinling–Daba Mountains region
|
| locatedOnRiver |
Dan River
ⓘ
Han River ⓘ |
| partOf |
Han River
ⓘ
surface form:
Han River basin
South–North Water Transfer Project ⓘ |
| region |
northwestern Hubei Province
ⓘ
surface form:
northwest Hubei
|
| roleInProject | source area of the Middle Route of the South–North Water Transfer Project ⓘ |
| subdivisionOf | Hubei Province ⓘ |
| timeZone | China Standard Time ⓘ |
| underJurisdictionOf | Shiyan City ⓘ |
| utcOffset | +8 ⓘ |
| waterDivertedTo |
Beijing
ⓘ
North China ⓘ Tianjin ⓘ |
| waterSource |
Danjiangkou
self-linksurface differs
ⓘ
surface form:
Danjiangkou Reservoir
|
| writingSystem | Simplified Chinese ⓘ |
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: Danjiangkou Description of subject: Danjiangkou is a county-level city in northwestern Hubei Province, China, known for the Danjiangkou Reservoir, a key source for the South–North Water Transfer Project.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
丹江口水库
this entity surface form:
丹江口市
this entity surface form:
Danjiangkou Reservoir
this entity surface form:
Danjiangkou Reservoir
this entity surface form:
Danjiangkou Reservoir scenic area
this entity surface form:
Danjiangkou Reservoir