Chemulpo
E150720
Chemulpo is the historical name for the Korean port city now known as Incheon, which played a key role in late 19th- and early 20th-century trade and foreign contact.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Chemulpo canonical | 3 |
| Chemulpo Bay | 2 |
| Chemulpo harbor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1302060 — 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: Chemulpo Context triple: [Incheon, formerName, Chemulpo]
-
A.
Neryungri
Neryungri is a major coal-mining and industrial city in southeastern Siberia, Russia, known as one of the key urban centers of the Sakha Republic (Yakutia).
-
B.
Shimonoseki
Shimonoseki is a Japanese port city at the southwestern tip of Honshu known as a key maritime gateway between Japan and the Korean Peninsula.
-
C.
Kitchawan
Kitchawan is a small hamlet within the town of Yorktown in Westchester County, New York, known for its residential character and proximity to natural areas.
-
D.
Yanam
Yanam is a coastal town and district enclave of the Union Territory of Puducherry in India, historically influenced by French colonial rule and culturally linked to the Telugu-speaking region of Andhra Pradesh.
-
E.
Etajima
Etajima is a city in Hiroshima Prefecture, Japan, historically known as the site of the Imperial Japanese Naval Academy.
- 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: Chemulpo Target entity description: Chemulpo is the historical name for the Korean port city now known as Incheon, which played a key role in late 19th- and early 20th-century trade and foreign contact.
-
A.
Neryungri
Neryungri is a major coal-mining and industrial city in southeastern Siberia, Russia, known as one of the key urban centers of the Sakha Republic (Yakutia).
-
B.
Shimonoseki
Shimonoseki is a Japanese port city at the southwestern tip of Honshu known as a key maritime gateway between Japan and the Korean Peninsula.
-
C.
Kitchawan
Kitchawan is a small hamlet within the town of Yorktown in Westchester County, New York, known for its residential character and proximity to natural areas.
-
D.
Yanam
Yanam is a coastal town and district enclave of the Union Territory of Puducherry in India, historically influenced by French colonial rule and culturally linked to the Telugu-speaking region of Andhra Pradesh.
-
E.
Etajima
Etajima is a city in Hiroshima Prefecture, Japan, historically known as the site of the Imperial Japanese Naval Academy.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
historical place name
ⓘ
port city ⓘ |
| associatedWithEvent | Battle of Chemulpo Bay ⓘ |
| associatedWithWar | Russo-Japanese War ⓘ |
| battleDate | 1904-02-09 ⓘ |
| connectedBy | Gyeongin Railway ⓘ |
| connectedTo | Seoul ⓘ |
| country | Korea ⓘ |
| economicRole |
export of beans
ⓘ
export of rice ⓘ import of manufactured goods ⓘ |
| function |
center of foreign residence in Korea
ⓘ
node in international shipping routes ⓘ |
| governedBy |
Joseon
ⓘ
surface form:
Joseon government
Korean Empire ⓘ
surface form:
Korean Empire government
|
| harborType | natural harbor ⓘ |
| hasFeature |
customs house
ⓘ
foreign concessions ⓘ harbor facilities ⓘ railway connections to Seoul ⓘ |
| historicalPeriod |
early 20th century
ⓘ
late 19th century ⓘ |
| historicalStatus | one of the first Korean ports opened to foreign trade ⓘ |
| languageOfName | Korean ⓘ |
| locatedIn |
Gyeonggi Province
ⓘ
Incheon ⓘ Korean Peninsula ⓘ Yellow Sea ⓘ
surface form:
Yellow Sea coast
|
| nameUsedUntil | early 20th century ⓘ |
| nowKnownAs | Incheon ⓘ |
| openedAsTreatyPort | 1883 ⓘ |
| partOf |
Joseon
ⓘ
surface form:
Joseon Dynasty
Korean Empire ⓘ |
| railwayOpened | 1899 ⓘ |
| region | northwest Korea ⓘ |
| relatedTo | Incheon Port ⓘ |
| romanizationVariant | Jemulpo ⓘ |
| significance |
gateway for Western influence in Korea
ⓘ
important hub for Japanese trade in Korea ⓘ key center of foreign trade in Korea ⓘ major treaty port of Korea ⓘ |
| underInfluenceOf |
Japanese colonial empire
ⓘ
surface form:
Japanese Empire
Western powers in East Asia ⓘ |
| usedBy |
Chinese traders
ⓘ
Japanese traders ⓘ Western powers ⓘ foreign merchants ⓘ |
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: Chemulpo Description of subject: Chemulpo is the historical name for the Korean port city now known as Incheon, which played a key role in late 19th- and early 20th-century trade and foreign contact.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Chemulpo Bay
this entity surface form:
Chemulpo harbor
this entity surface form:
Chemulpo Bay
subject surface form:
Incheon