Iga-shi
E728268
Iga-shi is a city in Mie Prefecture, Japan, historically famous as a center of ninja (shinobi) culture and training.
All labels observed (3)
| Label | Occurrences |
|---|---|
| city of Iga | 2 |
| Iga, Mie | 1 |
| Iga-shi canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8335239 — 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: Iga-shi Context triple: [Iga, hasAlias, Iga-shi]
-
A.
Ōgaki
Ōgaki is a former municipality in Hiroshima Prefecture, Japan, that was incorporated into the city of Etajima.
-
B.
Kakogawa
Kakogawa is an industrial and residential city in central Hyōgo Prefecture, Japan, known for its steel manufacturing and role as a regional transportation hub.
-
C.
Ichigaya
Ichigaya is a central Tokyo district known for its major railway station, government and educational institutions, and proximity to the Imperial Palace area.
-
D.
Izuhara
Izuhara is the main town and administrative center of Tsushima Island in Nagasaki Prefecture, Japan.
-
E.
Higashiyamato
Higashiyamato is a suburban city in western Tokyo, Japan, known for its residential neighborhoods and proximity to the Tama region’s parks and green spaces.
- 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: Iga-shi Target entity description: Iga-shi is a city in Mie Prefecture, Japan, historically famous as a center of ninja (shinobi) culture and training.
-
A.
Ōgaki
Ōgaki is a former municipality in Hiroshima Prefecture, Japan, that was incorporated into the city of Etajima.
-
B.
Kakogawa
Kakogawa is an industrial and residential city in central Hyōgo Prefecture, Japan, known for its steel manufacturing and role as a regional transportation hub.
-
C.
Ichigaya
Ichigaya is a central Tokyo district known for its major railway station, government and educational institutions, and proximity to the Imperial Palace area.
-
D.
Izuhara
Izuhara is the main town and administrative center of Tsushima Island in Nagasaki Prefecture, Japan.
-
E.
Higashiyamato
Higashiyamato is a suburban city in western Tokyo, Japan, known for its residential neighborhoods and proximity to the Tama region’s parks and green spaces.
- F. None of above. chosen
Statements (46)
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: Iga-shi Description of subject: Iga-shi is a city in Mie Prefecture, Japan, historically famous as a center of ninja (shinobi) culture and training.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Iga-shi
subject linked to:
Iga fire department
linked to: Iga-shi
subject linked to:
Iga fire department
linked to: Iga-shi