Port of Tanggu
E532919
The Port of Tanggu is the former name of the Port of Tianjin, one of northern China’s largest and busiest seaports serving as a major gateway to Beijing and the Bohai economic region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Port of Tanggu canonical | 2 |
| Tanggu | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5551849 — 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 Tanggu Context triple: [Port of Tianjin, formerName, Port of Tanggu]
-
A.
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.
-
B.
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.
-
C.
Port of Weihai
The Port of Weihai is a key Chinese seaport and transportation hub on the northeastern coast of Shandong Province, serving regional trade and ferry routes across the Yellow and Bohai Seas.
-
D.
Luohu Port
Luohu Port is a major land border crossing and transportation hub between mainland China and Hong Kong, serving as one of the busiest gateways for passengers and trade.
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E.
Caishikou
Caishikou is a subway station in central Beijing that serves as an important stop on the city’s urban rail network.
- 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 Tanggu Target entity description: The Port of Tanggu is the former name of the Port of Tianjin, one of northern China’s largest and busiest seaports serving as a major gateway to Beijing and the Bohai economic region.
-
A.
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.
-
B.
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.
-
C.
Port of Weihai
The Port of Weihai is a key Chinese seaport and transportation hub on the northeastern coast of Shandong Province, serving regional trade and ferry routes across the Yellow and Bohai Seas.
-
D.
Luohu Port
Luohu Port is a major land border crossing and transportation hub between mainland China and Hong Kong, serving as one of the busiest gateways for passengers and trade.
-
E.
Caishikou
Caishikou is a subway station in central Beijing that serves as an important stop on the city’s urban rail network.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
port facility
ⓘ
seaport ⓘ |
| administrativeAuthority |
Tianjin Port Group
ⓘ
Tianjin municipal government ⓘ
linked to:
Tianjin Municipal People’s Government
|
| connectedTo |
Beijing–Tianjin corridor
ⓘ
Tianjin urban area ⓘ
linked to:
Tianjin
highway network of northern China ⓘ inland waterway network of northern China ⓘ railway network of northern China ⓘ |
| country | China ⓘ |
| economicRole |
key node in northern China’s maritime trade
ⓘ
support hub for Beijing–Tianjin–Hebei region ⓘ |
| formerNameOf | Port of Tianjin ⓘ |
| handles |
containerized cargo
ⓘ
dry bulk cargo ⓘ general cargo ⓘ liquid bulk cargo ⓘ |
| hasAccessTo |
Pacific Ocean via Bohai Sea and Yellow Sea
ⓘ
linked to:
Yellow Sea
|
| hasFormerName | Port of Tanggu ⓘ |
| hasFunction |
bulk cargo handling
ⓘ
container handling ⓘ international trade gateway ⓘ logistics hub ⓘ oil and chemical handling ⓘ |
| languageOfName | Chinese ⓘ |
| linkedTo |
Tianjin Economic-Technological Development Area
ⓘ
industrial zones of Binhai New Area ⓘ |
| locatedIn |
Bohai Bay
ⓘ
Bohai Sea ⓘ Tianjin ⓘ |
| locatedInDistrict | Binhai New Area ⓘ |
| near |
Hai River estuary
ⓘ
Tianjin city center ⓘ
linked to:
Heping District, Tianjin
|
| partOf | Tianjin port complex ⓘ |
| regionServed |
Bohai Rim region
ⓘ
linked to:
Bohai Economic Rim
North China Plain ⓘ |
| relativeImportance |
one of the busiest ports in northern China
ⓘ
one of the largest ports in northern China ⓘ |
| serves |
Beijing
ⓘ
Bohai economic region ⓘ
linked to:
Bohai Economic Rim
northern China ⓘ
linked to:
North China
|
| servesAs |
major gateway to Beijing
ⓘ
major gateway to Bohai economic region ⓘ |
| status | former official name of Port of Tianjin ⓘ |
| usedAsNameUntil | early 21st century ⓘ |
| waterwayType | seaport on the Bohai Sea ⓘ |
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 Tanggu Description of subject: The Port of Tanggu is the former name of the Port of Tianjin, one of northern China’s largest and busiest seaports serving as a major gateway to Beijing and the Bohai economic region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.