Caofeidian Port Area
E801659
Caofeidian Port Area is a major deep-water port and industrial zone in Tangshan, Hebei, serving as a key hub for bulk cargo, especially coal and ore, in northern China.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Caofeidian Port Area canonical | 5 |
| Caofeidian Industrial Zone | 1 |
| Caofeidian Port Economic and Technological Development Zone | 1 |
| Caofeidian industrial zone | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9448109 — 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: Caofeidian Port Area Context triple: [Port of Tangshan, hasPortArea, Caofeidian Port Area]
-
A.
Lingang Port Area
Lingang Port Area is a major coastal industrial and logistics zone within the Port of Tianjin, supporting large-scale cargo handling, warehousing, and port-related manufacturing.
-
B.
Jingtang Port Area
Jingtang Port Area is a major deep-water port zone within the Port of Tangshan in Hebei, China, serving as an important hub for bulk cargo and international trade.
-
C.
Haicang Port Area
Haicang Port Area is a major deep-water terminal complex within the Port of Xiamen, serving as an important hub for international container and bulk cargo shipping in southeastern China.
-
D.
Waigaoqiao Port Area
Waigaoqiao Port Area is a major deep-water container port district in Shanghai that serves as one of the city’s primary hubs for international maritime trade and logistics.
-
E.
Songyu Port Area
Songyu Port Area is a major terminal zone within the Port of Xiamen, serving as an important hub for maritime cargo handling and regional trade in southeastern 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: Caofeidian Port Area Target entity description: Caofeidian Port Area is a major deep-water port and industrial zone in Tangshan, Hebei, serving as a key hub for bulk cargo, especially coal and ore, in northern China.
-
A.
Lingang Port Area
Lingang Port Area is a major coastal industrial and logistics zone within the Port of Tianjin, supporting large-scale cargo handling, warehousing, and port-related manufacturing.
-
B.
Jingtang Port Area
Jingtang Port Area is a major deep-water port zone within the Port of Tangshan in Hebei, China, serving as an important hub for bulk cargo and international trade.
-
C.
Haicang Port Area
Haicang Port Area is a major deep-water terminal complex within the Port of Xiamen, serving as an important hub for international container and bulk cargo shipping in southeastern China.
-
D.
Waigaoqiao Port Area
Waigaoqiao Port Area is a major deep-water container port district in Shanghai that serves as one of the city’s primary hubs for international maritime trade and logistics.
-
E.
Songyu Port Area
Songyu Port Area is a major terminal zone within the Port of Xiamen, serving as an important hub for maritime cargo handling and regional trade in southeastern China.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
deep-water port
ⓘ
industrial zone ⓘ port area ⓘ |
| adjacentTo |
Caofeidian New Area
ⓘ
linked to:
Caofeidian District
|
| administrativeDivision | Caofeidian District ⓘ |
| belongsToPortCluster |
Bohai Rim ports
ⓘ
linked to:
Bohai Rim port cluster
|
| connectedTo |
highway network of northern China
ⓘ
inland coal transport corridors ⓘ railway network of northern China ⓘ |
| country | China ⓘ |
| governedBy |
Tangshan municipal authorities
ⓘ
linked to:
Tangshan municipal government
|
| hasBerthType |
coal terminal berths
ⓘ
container terminal berths ⓘ oil terminal berths ⓘ ore terminal berths ⓘ |
| hasCargoHandlingSpecialization | bulk commodities ⓘ |
| hasDevelopmentModel | port-industry-city integration ⓘ |
| hasFunction |
cargo transshipment
ⓘ
industrial processing ⓘ logistics hub ⓘ |
| hasHarborType | artificial harbor ⓘ |
| hasIndustrialZoneType |
heavy industry base
ⓘ
petrochemical base ⓘ steel industry base ⓘ |
| hasMainCargo |
coal
ⓘ
containers ⓘ crude oil ⓘ general cargo ⓘ iron ore ⓘ |
| hasNavigationCondition | year-round ice-free ⓘ |
| hasPortType | bulk cargo port ⓘ |
| hasStrategicRole |
energy import hub
ⓘ
northern China seaport gateway ⓘ raw materials distribution center ⓘ |
| isKeyNodeIn |
Bohai Rim port cluster
ⓘ
China coal transportation system ⓘ China iron ore import system ⓘ |
| locatedIn |
Bohai Bay
ⓘ
Hebei ⓘ Tangshan ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| locatedOnCoastOf | Bohai Sea ⓘ |
| partOf | Port of Tangshan ⓘ |
| province | Hebei ⓘ |
| servesCity | Tangshan ⓘ |
| servesProvince | Hebei ⓘ |
| servesRegion | northern China ⓘ |
| utcOffset | +8 ⓘ |
| waterDepthCategory | deep-water ⓘ |
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: Caofeidian Port Area Description of subject: Caofeidian Port Area is a major deep-water port and industrial zone in Tangshan, Hebei, serving as a key hub for bulk cargo, especially coal and ore, in northern China.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
port of Caofeidian
linked to: Caofeidian Port Area
linked to: Caofeidian Port Area
Caofeidian District
→
hasEconomicZone
→
Caofeidian Port Economic and Technological Development Zone
ⓘ
linked to: Caofeidian Port Area