Futaba District, Fukushima Prefecture
E790335
Futaba District, Fukushima Prefecture is a rural administrative district on the Pacific coast of northeastern Japan that includes several towns affected by the Fukushima Daiichi nuclear disaster.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Futaba District, Fukushima Prefecture canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9296246 — 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: Futaba District, Fukushima Prefecture Context triple: [Ōkuma, Fukushima Prefecture, locatedIn, Futaba District, Fukushima Prefecture]
-
A.
Futaba, Fukushima Prefecture
Futaba, Fukushima Prefecture is a coastal Japanese town in northeastern Honshu best known as one of the municipalities hosting the Fukushima Daiichi Nuclear Power Plant and being heavily affected by the 2011 nuclear disaster.
-
B.
Isawa District, Iwate
Isawa District, Iwate is a rural administrative district in Iwate Prefecture, Japan, comprising several small towns and villages including Kanegasaki.
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C.
Hama District
Hama District is an administrative district in central Syria that encompasses the city of Hama and surrounding areas within the Hama Governorate.
-
D.
Kudanshita district
Kudanshita district is a central Tokyo neighborhood known for its proximity to the Imperial Palace area, educational institutions, and cultural sites such as Yasukuni Shrine and the Nippon Budokan.
-
E.
Nishikasugai District, Aichi
Nishikasugai District, Aichi is an administrative district in Aichi Prefecture, Japan, comprising several towns and villages on the outskirts of the Nagoya metropolitan area.
- 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: Futaba District, Fukushima Prefecture Target entity description: Futaba District, Fukushima Prefecture is a rural administrative district on the Pacific coast of northeastern Japan that includes several towns affected by the Fukushima Daiichi nuclear disaster.
-
A.
Futaba, Fukushima Prefecture
Futaba, Fukushima Prefecture is a coastal Japanese town in northeastern Honshu best known as one of the municipalities hosting the Fukushima Daiichi Nuclear Power Plant and being heavily affected by the 2011 nuclear disaster.
-
B.
Isawa District, Iwate
Isawa District, Iwate is a rural administrative district in Iwate Prefecture, Japan, comprising several small towns and villages including Kanegasaki.
-
C.
Hama District
Hama District is an administrative district in central Syria that encompasses the city of Hama and surrounding areas within the Hama Governorate.
-
D.
Kudanshita district
Kudanshita district is a central Tokyo neighborhood known for its proximity to the Imperial Palace area, educational institutions, and cultural sites such as Yasukuni Shrine and the Nippon Budokan.
-
E.
Nishikasugai District, Aichi
Nishikasugai District, Aichi is an administrative district in Aichi Prefecture, Japan, comprising several towns and villages on the outskirts of the Nagoya metropolitan area.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | district of Japan ⓘ |
| administrativeDivisionOf | Fukushima Prefecture NERFINISHED ⓘ |
| administrativeType | rural district ⓘ |
| affectedBy |
2011 Tōhoku earthquake and tsunami
NERFINISHED
ⓘ
Fukushima Daiichi nuclear disaster NERFINISHED ⓘ |
| borderedBy | Pacific Ocean to the east ⓘ |
| coastlineAlong | Pacific Ocean NERFINISHED ⓘ |
| contains |
Fukushima Daiichi Nuclear Power Plant site
NERFINISHED
ⓘ
Futaba, Fukushima NERFINISHED ⓘ Hirono, Fukushima NERFINISHED ⓘ Katsurao, Fukushima NERFINISHED ⓘ Kawauchi, Fukushima NERFINISHED ⓘ Namie, Fukushima NERFINISHED ⓘ Naraha, Fukushima NERFINISHED ⓘ Okuma, Fukushima NERFINISHED ⓘ Tomioka, Fukushima NERFINISHED ⓘ Ōkuma area hosting Fukushima Daiichi Nuclear Power Plant ⓘ |
| country | Japan ⓘ |
| governedUnder | Fukushima Prefectural Government NERFINISHED ⓘ |
| hasClimate | humid subtropical climate ⓘ |
| hasDisasterHistory | radioactive contamination from Fukushima Daiichi accident ⓘ |
| hasEvacuationOrders | post-2011 nuclear disaster evacuation zones ⓘ |
| hasJapaneseName | 双葉郡 NERFINISHED ⓘ |
| hasMajorIndustryBefore2011 |
agriculture
ⓘ
fishing ⓘ nuclear power ⓘ |
| hasPrefecturalCapitalNearby | Fukushima City NERFINISHED ⓘ |
| hasReconstructionEfforts | post-Fukushima disaster reconstruction projects ⓘ |
| hasSettlementType | district ⓘ |
| knownFor |
evacuation zones after Fukushima nuclear accident
ⓘ
hosting Fukushima Daiichi Nuclear Power Plant ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn | Fukushima Prefecture NERFINISHED ⓘ |
| locatedInRegion | Tōhoku region NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedNorthOf | Iwaki, Fukushima NERFINISHED ⓘ |
| locatedOn | Pacific coast of northeastern Japan NERFINISHED ⓘ |
| locatedOnCoastOf | Pacific Ocean ⓘ |
| locatedOnIsland | Honshu ⓘ |
| locatedSouthOf | Sōma District, Fukushima Prefecture NERFINISHED ⓘ |
| partOf |
Hamadori region of Fukushima Prefecture
NERFINISHED
ⓘ
Japan’s municipal district system ⓘ northeastern Honshu NERFINISHED ⓘ |
| regionType | coastal ⓘ |
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: Futaba District, Fukushima Prefecture Description of subject: Futaba District, Fukushima Prefecture is a rural administrative district on the Pacific coast of northeastern Japan that includes several towns affected by the Fukushima Daiichi nuclear disaster.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.