Owada
E77159
Owada is a Japanese surname most notably borne by Empress Masako of Japan and her family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Owada canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T541644 — 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: Owada Context triple: [Empress Masako, familyName, Owada]
-
A.
Hirakata
Hirakata is a city in Japan located between Osaka and Kyoto, known for its residential suburbs, historical sites, and the popular Hirakata Park amusement park.
-
B.
Takatsuki
Takatsuki is a city in northern Osaka Prefecture, Japan, known as a residential and commercial hub between Osaka and Kyoto.
-
C.
Shimamoto
Shimamoto is a town in Osaka Prefecture, Japan, located between Kyoto and Osaka along the Yodo River.
-
D.
Matsubara
Matsubara is a suburban city in Japan’s Kansai region, located within Osaka Prefecture and forming part of the Osaka metropolitan area.
-
E.
Tenjin
Tenjin is the Shinto kami of scholarship and learning, widely revered by students seeking academic success.
- 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: Owada Target entity description: Owada is a Japanese surname most notably borne by Empress Masako of Japan and her family.
-
A.
Hirakata
Hirakata is a city in Japan located between Osaka and Kyoto, known for its residential suburbs, historical sites, and the popular Hirakata Park amusement park.
-
B.
Takatsuki
Takatsuki is a city in northern Osaka Prefecture, Japan, known as a residential and commercial hub between Osaka and Kyoto.
-
C.
Shimamoto
Shimamoto is a town in Osaka Prefecture, Japan, located between Kyoto and Osaka along the Yodo River.
-
D.
Matsubara
Matsubara is a suburban city in Japan’s Kansai region, located within Osaka Prefecture and forming part of the Osaka metropolitan area.
-
E.
Tenjin
Tenjin is the Shinto kami of scholarship and learning, widely revered by students seeking academic success.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese family
ⓘ
Japanese surname ⓘ family name ⓘ person ⓘ person ⓘ |
| countryOfCitizenship |
Japan
ⓘ
Japan ⓘ |
| educatedAt |
Balliol College, Oxford
NERFINISHED
ⓘ
Harvard University ⓘ University of Cambridge ⓘ
linked to:
Cambridge University
University of Tokyo ⓘ University of Tokyo ⓘ |
| familyName |
Owada
ⓘ
Owada ⓘ Owada ⓘ |
| father | Hisashi Owada ⓘ |
| givenName |
Hisashi
ⓘ
Masako ⓘ |
| languageOfOrigin | Japanese ⓘ |
| memberOf | Imperial House of Japan ⓘ |
| mother | Yumiko Owada ⓘ |
| notableBearer | Masako Owada ⓘ |
| notableFamily | Owada family ⓘ |
| notableMember |
Hisashi Owada
ⓘ
Masako Owada ⓘ |
| occupation |
diplomat
ⓘ
diplomat ⓘ |
| positionHeld |
Empress of Japan
ⓘ
President of the International Court of Justice ⓘ judge of the International Court of Justice ⓘ |
| spouse | Naruhito ⓘ |
| writingSystem | kanji ⓘ |
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: Owada Description of subject: Owada is a Japanese surname most notably borne by Empress Masako of Japan and her family.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.