Port of Qinhuangdao
E232387
The Port of Qinhuangdao is one of China's largest and busiest coal-exporting seaports, strategically located on the Bohai Sea and serving as a key hub for maritime trade in northern China.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Port of Qinhuangdao canonical | 7 |
| Qinhuangdao Port | 1 |
| Qinhuangdao port area | 1 |
| 秦皇岛港 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2017454 — 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: Port of Qinhuangdao Context triple: [Bohai Sea, hasMajorPort, Port of Qinhuangdao]
-
A.
Port of Dalian
The Port of Dalian is a major deep-water seaport in northeastern China that serves as a key gateway for international trade and shipping in the Bohai Sea region.
-
B.
Yantai Port
Yantai Port is a major seaport city and shipping hub on the Bohai Sea coast in northeastern Shandong Province, China.
-
C.
Port of Tianjin
The Port of Tianjin is one of China’s largest and busiest seaports, serving as a major maritime gateway to Beijing and the industrial north.
-
D.
Port of Tangshan
The Port of Tangshan is a major Chinese seaport and industrial shipping hub on the Bohai Sea, serving as a key gateway for bulk cargo and international trade in northern China.
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E.
Port of Qingdao
The Port of Qingdao is one of the world’s busiest and most important seaports, serving as a major international trade and shipping hub on China’s Yellow Sea coast.
- 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: Port of Qinhuangdao Target entity description: The Port of Qinhuangdao is one of China's largest and busiest coal-exporting seaports, strategically located on the Bohai Sea and serving as a key hub for maritime trade in northern China.
-
A.
Port of Dalian
The Port of Dalian is a major deep-water seaport in northeastern China that serves as a key gateway for international trade and shipping in the Bohai Sea region.
-
B.
Yantai Port
Yantai Port is a major seaport city and shipping hub on the Bohai Sea coast in northeastern Shandong Province, China.
-
C.
Port of Tianjin
The Port of Tianjin is one of China’s largest and busiest seaports, serving as a major maritime gateway to Beijing and the industrial north.
-
D.
Port of Tangshan
The Port of Tangshan is a major Chinese seaport and industrial shipping hub on the Bohai Sea, serving as a key gateway for bulk cargo and international trade in northern China.
-
E.
Port of Qingdao
The Port of Qingdao is one of the world’s busiest and most important seaports, serving as a major international trade and shipping hub on China’s Yellow Sea coast.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
coal port
ⓘ
seaport ⓘ |
| belongsTo |
People's Republic of China
ⓘ
linked to:
China
|
| connectedTo |
Chinese railway network
ⓘ
domestic coastal shipping routes ⓘ inland coal-producing regions of China ⓘ international shipping routes ⓘ |
| country | China ⓘ |
| governedBy | Chinese port authorities ⓘ |
| hasCargoType |
coal
ⓘ
dry bulk cargo ⓘ general cargo ⓘ |
| hasCharacteristic |
bulk cargo berths
ⓘ
one of China’s largest coal-exporting ports ⓘ one of the busiest ports on the Bohai Sea ⓘ specialized coal terminals ⓘ year-round operation ⓘ |
| hasNameInChinese |
秦皇岛港
ⓘ
linked to:
Port of Qinhuangdao
|
| hasPortType |
deep-water port
ⓘ
sea port ⓘ |
| languageOfOfficialName | Chinese ⓘ |
| locatedIn |
Hebei Province
ⓘ
linked to:
Hebei
Qinhuangdao ⓘ northern China ⓘ |
| locatedNear |
Bohai Bay
ⓘ
city of Qinhuangdao ⓘ
linked to:
Qinhuangdao
|
| locatedOn | Bohai Sea ⓘ |
| locatedOnWaterbody |
Yellow Sea basin
ⓘ
linked to:
Yellow Sea
|
| majorFunction |
bulk cargo handling
ⓘ
coal export ⓘ maritime trade hub ⓘ |
| partOf |
Bohai Rim port cluster
ⓘ
Chinese coastal port system ⓘ |
| regionServed |
Bohai Economic Rim
ⓘ
northern Chinese industrial regions ⓘ |
| roleInEconomy |
supports coal supply for coastal power plants
ⓘ
supports industrial development in northern China ⓘ |
| serves |
Chinese domestic coal trade
ⓘ
international coal trade ⓘ northern China ⓘ
linked to:
North China
|
| strategicImportance |
important port on Bohai Sea
ⓘ
key coal-exporting seaport of China ⓘ major energy transport hub ⓘ |
| transportMode |
maritime transport
ⓘ
rail-sea intermodal transport ⓘ |
| usedFor |
export of coal from northern China
ⓘ
import and export of bulk commodities ⓘ |
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: Port of Qinhuangdao Description of subject: The Port of Qinhuangdao is one of China's largest and busiest coal-exporting seaports, strategically located on the Bohai Sea and serving as a key hub for maritime trade in northern China.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Port of Qinhuangdao
subject linked to:
port of Caofeidian
linked to: Port of Qinhuangdao
linked to: Port of Qinhuangdao