Siebold incident
E460931
The Siebold incident was a 19th-century diplomatic scandal in which German physician Philipp Franz von Siebold was expelled from Japan for allegedly smuggling sensitive maps and information, highlighting Japan’s strict isolationist policies of the time.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Siebold incident canonical | 1 |
| Siebold incident in Japan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4674205 — 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: Siebold incident Context triple: [Philipp Franz von Siebold, notableEvent, Siebold incident]
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A.
Bubat incident
The Bubat incident was a 14th-century political and military clash in the Majapahit Kingdom, marked by the tragic confrontation between Majapahit forces and the Sundanese royal entourage that derailed a planned dynastic marriage and reshaped Javanese inter-kingdom relations.
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B.
Nomonhan Incident
The Nomonhan Incident was a 1939 border war between Japan and the Soviet Union (with Mongolia) near the Khalkhin Gol river that ended in a decisive Soviet victory and helped deter further Japanese expansion into Siberia.
-
C.
Musha Incident
The Musha Incident was a 1930 uprising by Indigenous Seediq people against Japanese colonial rule in Taiwan, marked by a violent attack on Japanese settlers and a brutal military crackdown in response.
-
D.
Sian Incident
The Sian Incident was a 1936 political crisis in China in which Generalissimo Chiang Kai-shek was detained by his own generals, leading to a negotiated United Front between the Nationalists and Communists against Japanese aggression.
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E.
Imo Incident
The Imo Incident was an 1882 mutiny of Korean soldiers in Seoul that escalated into violent unrest and foreign intervention, highlighting Korea’s internal instability and vulnerability to outside powers.
- 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: Siebold incident Target entity description: The Siebold incident was a 19th-century diplomatic scandal in which German physician Philipp Franz von Siebold was expelled from Japan for allegedly smuggling sensitive maps and information, highlighting Japan’s strict isolationist policies of the time.
-
A.
Bubat incident
The Bubat incident was a 14th-century political and military clash in the Majapahit Kingdom, marked by the tragic confrontation between Majapahit forces and the Sundanese royal entourage that derailed a planned dynastic marriage and reshaped Javanese inter-kingdom relations.
-
B.
Nomonhan Incident
The Nomonhan Incident was a 1939 border war between Japan and the Soviet Union (with Mongolia) near the Khalkhin Gol river that ended in a decisive Soviet victory and helped deter further Japanese expansion into Siberia.
-
C.
Musha Incident
The Musha Incident was a 1930 uprising by Indigenous Seediq people against Japanese colonial rule in Taiwan, marked by a violent attack on Japanese settlers and a brutal military crackdown in response.
-
D.
Sian Incident
The Sian Incident was a 1936 political crisis in China in which Generalissimo Chiang Kai-shek was detained by his own generals, leading to a negotiated United Front between the Nationalists and Communists against Japanese aggression.
-
E.
Imo Incident
The Imo Incident was an 1882 mutiny of Korean soldiers in Seoul that escalated into violent unrest and foreign intervention, highlighting Korea’s internal instability and vulnerability to outside powers.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
diplomatic incident
ⓘ
political scandal ⓘ |
| appliesToJurisdiction | Nagasaki ⓘ |
| chronology | late Edo period ⓘ |
| consequence | diplomatic tension between Japan and the Netherlands ⓘ |
| country | Japan ⓘ |
| describedBySource |
Japanese Edo-period records
ⓘ
Philipp Franz von Siebold’s writings ⓘ |
| followedBy | continued enforcement of sakoku policy ⓘ |
| hasCause | alleged smuggling of maps and geographic information ⓘ |
| hasEffect |
ban on Siebold’s reentry to Japan for many years
ⓘ
expulsion of Philipp Franz von Siebold from Japan ⓘ greater caution in foreign scientific exchanges in Japan ⓘ heightened monitoring of rangaku scholars ⓘ restriction on Japanese scholars’ contact with Siebold ⓘ temporary interruption of Siebold’s scientific work in Japan ⓘ transfer of Japanese geographic knowledge to Europe ⓘ |
| hasPart |
banishment order by Tokugawa authorities
ⓘ
confiscation of maps of Japan ⓘ interrogation of Philipp Franz von Siebold ⓘ |
| historicalPeriod | 19th century ⓘ |
| historicalSignificance |
example of conflict between scientific curiosity and state security in Edo Japan
ⓘ
illustration of limits of foreign access to Japanese knowledge under sakoku ⓘ |
| involves | Dutch trading post at Dejima ⓘ |
| legalBasis | Tokugawa edicts on foreign trade and information control ⓘ |
| location | Dejima ⓘ |
| mainSubject | Japanese isolationist policy ⓘ |
| natureOfAccusation | espionage-related activities ⓘ |
| participant |
Philipp Franz von Siebold
ⓘ
Tokugawa shogunate ⓘ |
| pointInTime | 1829 ⓘ |
| reasonForSanction | export of prohibited materials ⓘ |
| relatedTo |
Dejima
ⓘ
Nagasaki ⓘ Philipp Franz von Siebold ⓘ Tokugawa shogunate ⓘ sakoku policy ⓘ |
| significantEvent |
increased suspicion of foreign influence in late Edo Japan
ⓘ
tightening of controls on foreign contact in Japan ⓘ |
| significantPerson | Philipp Franz von Siebold ⓘ |
| significantPlace | Nagasaki Magistrate’s Office ⓘ |
| topic |
history of Japan–Germany relations
ⓘ
history of Western medicine in Japan ⓘ rangaku ⓘ sakoku ⓘ |
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: Siebold incident Description of subject: The Siebold incident was a 19th-century diplomatic scandal in which German physician Philipp Franz von Siebold was expelled from Japan for allegedly smuggling sensitive maps and information, highlighting Japan’s strict isolationist policies of the time.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Philipp
linked to: Siebold incident