An Jung-geun
E356014
An Jung-geun was a Korean independence activist and nationalist who assassinated Japanese statesman Itō Hirobumi in 1909 in protest of Japan’s colonial rule over Korea.
All labels observed (3)
| Label | Occurrences |
|---|---|
| An Jung-geun canonical | 2 |
| Ahn Joong-geun | 1 |
| Jung-geun | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3401473 — 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: An Jung-geun Context triple: [Itō Hirobumi, killedBy, An Jung-geun]
-
A.
Hwang Jun-ho
Hwang Jun-ho is a determined police officer in the South Korean series "Squid Game" who infiltrates the deadly competition to uncover the truth behind its operations and find his missing brother.
-
B.
Shim Joong-bo
Shim Joong-bo is a Catholic prelate known for having ordained Lázaro You Heung-sik, a prominent Korean cardinal in the Roman Catholic Church.
-
C.
Lee Yong-ik
Lee Yong-ik was a prominent Korean educator and nationalist who played a key role in modernizing education in Korea and helped establish Korea University as a leading institution of higher learning.
-
D.
Jang Deok-su
Jang Deok-su is a brutal, debt-ridden gangster who serves as one of the primary antagonists in the South Korean survival drama series "Squid Game."
-
E.
Lee Byung-chul
Lee Byung-chul was a South Korean entrepreneur and industrialist best known as the founder of the Samsung business empire, which grew into one of the world’s largest conglomerates.
- 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: An Jung-geun Target entity description: An Jung-geun was a Korean independence activist and nationalist who assassinated Japanese statesman Itō Hirobumi in 1909 in protest of Japan’s colonial rule over Korea.
-
A.
Hwang Jun-ho
Hwang Jun-ho is a determined police officer in the South Korean series "Squid Game" who infiltrates the deadly competition to uncover the truth behind its operations and find his missing brother.
-
B.
Shim Joong-bo
Shim Joong-bo is a Catholic prelate known for having ordained Lázaro You Heung-sik, a prominent Korean cardinal in the Roman Catholic Church.
-
C.
Lee Yong-ik
Lee Yong-ik was a prominent Korean educator and nationalist who played a key role in modernizing education in Korea and helped establish Korea University as a leading institution of higher learning.
-
D.
Jang Deok-su
Jang Deok-su is a brutal, debt-ridden gangster who serves as one of the primary antagonists in the South Korean survival drama series "Squid Game."
-
E.
Lee Byung-chul
Lee Byung-chul was a South Korean entrepreneur and industrialist best known as the founder of the Samsung business empire, which grew into one of the world’s largest conglomerates.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Korean independence activist
ⓘ
assassin ⓘ human ⓘ nationalist ⓘ |
| birthDate | 1879-09-02 ⓘ |
| birthPlace |
Haeju
ⓘ
Hwanghae Province ⓘ Korean Empire ⓘ |
| causeOfDeath | execution by hanging ⓘ |
| commemoratedIn |
Ahn Jung-geun Bridge
ⓘ
Ahn Jung-geun Memorial Hall ⓘ |
| countryOfCitizenship | Korean Empire ⓘ |
| dateOfEvent | 1909-10-26 ⓘ |
| deathDate | 1910-03-26 ⓘ |
| deathPlace |
Liaodong Peninsula
ⓘ
Lüshun ⓘ Qing dynasty ⓘ
surface form:
Qing Empire
|
| ethnicGroup | Korean ⓘ |
| familyName | An ⓘ |
| givenName |
An Jung-geun
self-linksurface differs
ⓘ
surface form:
Jung-geun
|
| handicap | three fingers amputated on left hand ⓘ |
| hasHonorificTitle |
National Hero of Korea
ⓘ
Patriotic Martyr ⓘ |
| languageOfWorkOrName |
Classical Chinese
ⓘ
Korean ⓘ |
| mannerOfDeath | capital punishment ⓘ |
| movement | Korean independence movement ⓘ |
| name |
An Jung-geun
self-linksurface differs
ⓘ
surface form:
Ahn Joong-geun
Ahn Jung-geun ⓘ An Jung-geun self-link ⓘ |
| nativeName | 안중근 ⓘ |
| notableEvent | assassination of Itō Hirobumi ⓘ |
| notableWork | On Peace in East Asia ⓘ |
| occupation |
independence activist
ⓘ
political activist ⓘ |
| opposed |
Japan–Korea Treaty of 1905
ⓘ
surface form:
Eulsa Treaty
Japanese imperialism ⓘ |
| placeOfBurial | unknown ⓘ |
| placeOfEvent |
Harbin
ⓘ
Harbin Railway Station ⓘ
surface form:
Harbin railway station
|
| reasonForAssassination |
opposition to Japan’s annexation policy toward Korea
ⓘ
protest against Japanese colonial rule over Korea ⓘ |
| religion | Roman Catholicism ⓘ |
| symbol | handprint with missing fingers ⓘ |
| targetOfAssassination | Itō Hirobumi ⓘ |
| wroteAbout |
Pan-Asianism
ⓘ
peace in East Asia ⓘ |
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: An Jung-geun Description of subject: An Jung-geun was a Korean independence activist and nationalist who assassinated Japanese statesman Itō Hirobumi in 1909 in protest of Japan’s colonial rule over Korea.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ahn Joong-geun
this entity surface form:
Jung-geun