Port of Tangshan
E227816
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port of Tangshan canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2017453 — 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 Tangshan Context triple: [Bohai Sea, hasMajorPort, Port of Tangshan]
-
A.
Rizhao Port
Rizhao Port is a major deep-water seaport on the coast of Shandong Province in eastern China, serving as an important hub for bulk cargo and international trade.
-
B.
Yantai Port
Yantai Port is a major seaport city and shipping hub on the Bohai Sea coast in northeastern Shandong Province, China.
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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 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.
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E.
Tien Sa Port
Tien Sa Port is a major deep-water seaport in Da Nang, Vietnam, serving as a key hub for cargo shipping and cruise tourism in the central region.
- 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 Tangshan Target entity description: 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.
-
A.
Rizhao Port
Rizhao Port is a major deep-water seaport on the coast of Shandong Province in eastern China, serving as an important hub for bulk cargo and international trade.
-
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 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.
-
E.
Tien Sa Port
Tien Sa Port is a major deep-water seaport in Da Nang, Vietnam, serving as a key hub for cargo shipping and cruise tourism in the central region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
deep-water port
ⓘ
seaport ⓘ |
| ChineseName |
port of Caofeidian
ⓘ
surface form:
唐山港
|
| connectedTo |
expressway network of Hebei
ⓘ
rail network of Northern China ⓘ |
| country | China ⓘ |
| developmentModel | port-industry integration ⓘ |
| governingBody | Tangshan Port Group ⓘ |
| handlesCargoType |
coal
ⓘ
containers ⓘ crude oil ⓘ iron ore ⓘ liquid bulk ⓘ steel products ⓘ |
| hasBerths |
container berths
ⓘ
oil and liquid bulk berths ⓘ specialized bulk cargo berths ⓘ |
| hasCharacteristic |
deep-water berths
ⓘ
ice-free or near ice-free conditions ⓘ year-round navigation ⓘ |
| hasPortArea |
Caofeidian Port Area
ⓘ
Jingtang Port Area ⓘ
surface form:
Fengnan Port Area
Jingtang Port Area ⓘ |
| languageOfName | Chinese ⓘ |
| locatedIn |
Hebei
ⓘ
surface form:
Hebei Province
North China ⓘ
surface form:
Northern China
Tangshan ⓘ |
| locatedOn | Bohai Sea ⓘ |
| majorFunction |
bulk cargo handling
ⓘ
industrial shipping hub ⓘ international trade gateway ⓘ |
| nearbyPort |
Port of Qinhuangdao
ⓘ
Port of Tianjin ⓘ |
| partOf | Bohai Rim port cluster ⓘ |
| portType |
bulk cargo port
ⓘ
industrial port ⓘ |
| servesCity | Tangshan ⓘ |
| servesIndustry |
coal industry
ⓘ
power generation ⓘ steel industry ⓘ |
| servesRegion | Northern China ⓘ |
| strategicImportance |
important node in China’s coastal port system
ⓘ
key gateway for bulk cargo in Northern China ⓘ |
| supportsZone |
Caofeidian industrial zone
ⓘ
Bohai Economic Rim ⓘ
surface form:
Tangshan coastal economic belt
|
| UNLocode | CNTSN ⓘ |
| waterway | Bohai Bay ⓘ |
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 Tangshan Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.