user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what happened at fukushima daiichi nuclear plant? 
Knowledge Triplets: Japan, base.aareas.schema.administrative_area.administrative_children, Okayama Prefecture
Tottori Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Shimane Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Aichi Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Japan, location.country.administrative_divisions, Saga Prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Hyōgo Prefecture
Ibaraki Prefecture, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Kyoto Prefecture
Tohoku, location.location.containedby, Aomori Prefecture
Japan, location.country.administrative_divisions, Fukui Prefecture
The Fukushima 1 NPP, common.image.appears_in_topic_gallery, Fukushima Daiichi Nuclear Power Plant
Japan, base.aareas.schema.administrative_area.administrative_children, Saga Prefecture
Fukui Prefecture, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
Disaster-affected structure, freebase.type_hints.included_types, Project focus
Fukushima I – 7, common.topic.notable_types, Structure
Japan, location.country.administrative_divisions, Nagasaki Prefecture
Fukushima I – 6, base.infrastructure.nuclear_power_plant.coolant, Water
Fukushima Daiichi Nuclear Power Plant, location.location.containedby, Japan
Tokyo, location.administrative_division.country, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Osaka Prefecture
Kagawa Prefecture, location.administrative_division.country, Japan
Fukuoka Prefecture, location.administrative_division.country, Japan
Fukushima I – 5, base.infrastructure.nuclear_power_plant.coolant, Water
Water, base.infrastructure.nuclear_reactor_coolant.power_plants_that_use_this, Fukushima I – 8
Water, base.infrastructure.nuclear_reactor_coolant.power_plants_that_use_this, Fukushima I – 7
Wakayama Prefecture, location.location.containedby, Japan
Location(s), rdf-schema#range, Location
Fukushima I – 2, base.infrastructure.nuclear_power_plant.reactor_type, Boiling water reactor
2011 Tōhoku earthquake and tsunami, freebase.valuenotation.is_reviewed, Total fatalities
Water, base.infrastructure.nuclear_reactor_coolant.power_plants_that_use_this, Fukushima I – 5
Fukuoka Prefecture, location.location.containedby, Japan
Fukushima I – 1, common.topic.notable_for, g.125btmfy0
Disaster, type.type.expected_by, Survived disasters
Fukushima Daiichi Nuclear Power Plant, common.topic.image, The Fukushima 1 NPP
Fukui Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Miyagi Prefecture, location.administrative_division.country, Japan
Fukushima I – 5, common.topic.notable_for, g.125cbq09t
Japan, location.country.administrative_divisions, Saitama Prefecture
Fukushima Daini Nuclear Power Plant, common.topic.notable_types, Disaster-affected structure
Fukushima I – 4, common.topic.notable_for, g.125g8cg90
2011 Tōhoku earthquake and tsunami, freebase.valuenotation.is_reviewed, Start date
Tokushima Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Osaka Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
2011 Tōhoku earthquake and tsunami, time.event.locations, Tōhoku region
Japan, location.country.administrative_divisions, Kyoto Prefecture
Chiba Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Kumamoto Prefecture, location.administrative_division.country, Japan
Tochigi Prefecture, location.location.containedby, Japan
Saitama Prefecture, location.location.containedby, Japan
Okayama Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Disaster-affected structure, type.type.properties, Survived disasters
Kagawa Prefecture, location.location.containedby, Japan
Disaster-affected structure, type.type.expected_by, Surviving structures
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.nuclear_power_station.reactors, Fukushima I – 5
Ehime Prefecture, location.administrative_division.country, Japan
Hyōgo Prefecture, location.location.containedby, Japan
Yamanashi Prefecture, location.location.containedby, Japan
2011 Tōhoku earthquake and tsunami, common.topic.notable_for, g.125gv6rl3
Hokkaido, location.administrative_division.country, Japan
Disaster, type.type.properties, Areas affected
Japan, base.aareas.schema.administrative_area.administrative_children, Ehime Prefecture
Ishikawa Prefecture, location.administrative_division.country, Japan
Tohoku, location.location.containedby, Japan
m.0ggj3z2, location.mailing_address.postal_code, 760-8521
2011 Tōhoku earthquake and tsunami, common.topic.article, m.0gh6mkh
Miyagi Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Nuclear power plant, common.topic.notable_types, Invention
Yamaguchi Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Fukushima I – 1, base.infrastructure.nuclear_power_plant.reactor_type, Boiling water reactor
Disaster-affected structure, freebase.type_profile.strict_included_types, Topic
Fukushima I – 2, base.infrastructure.nuclear_power_plant.par, Fukushima Daiichi Nuclear Power Plant
Japan, base.aareas.schema.administrative_area.administrative_children, Fukushima Prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Mie Prefecture
Fukushima, location.location.containedby, Fukushima Prefecture
Disaster-affected structure, freebase.type_profile.kind, Role
Japan, location.country.administrative_divisions, Fukuoka Prefecture
Nuclear power plant, common.topic.article, m.01dfhl
Chiba Prefecture, location.administrative_division.country, Japan
Fukushima Daini Nuclear Power Plant, base.infrastructure.power_station.fuel_type, Nuclear power plant
Japan, base.aareas.schema.administrative_area.administrative_children, Kagoshima Prefecture
Tohoku, location.location.events, 2011 Tōhoku earthquake and tsunami
Yamaguchi Prefecture, location.location.containedby, Japan
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.nuclear_power_station.reactors, Fukushima I – 4
Japan, location.country.administrative_divisions, Fukushima Prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Gunma Prefecture
Disaster, type.type.properties, Structures destroyed
Niigata Prefecture, location.location.containedby, Japan
Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary, book.written_work.subjects, Earthquake
Japan, base.aareas.schema.administrative_area.administrative_children, Iwate Prefecture
Shizuoka Prefecture, location.location.containedby, Japan
Iwate Prefecture, location.administrative_division.country, Japan
Yamagata Prefecture, location.location.containedby, Japan
Fukushima I – 7, base.infrastructure.nuclear_power_plant.reactor_type, Advanced boiling water reactor
Japanese prefecture, freebase.type_hints.included_types, Location
Fukushima Daiichi Nuclear Power Plant, common.topic.notable_for, g.125fm8vqg
2011 Tōhoku earthquake and tsunami, event.disaster.structures_damaged, Fukushima Daiichi Nuclear Power Plant
Water, base.infrastructure.nuclear_reactor_coolant.power_plants_that_use_this, Fukushima I – 1
Fukushima I – 6, common.topic.notable_for, g.1258z73p5
Ishikawa Prefecture, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
Fukushima Prefecture, location.location.containedby, Japan
Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary, book.written_work.subjects, 2011 Tōhoku earthquake and tsunami
Japan, base.aareas.schema.administrative_area.administrative_children, Fukuoka Prefecture
2011 Tōhoku earthquake and tsunami, event.disaster.type_of_disaster, Nuclear accident
Nara Prefecture, location.location.containedby, Japan
Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary, book.written_work.subjects, Fukushima Prefecture
Saga Prefecture, location.location.containedby, Japan
Tokyo, base.aareas.schema.administrative_area.administrative_parent, Japan
m.0ghgg2z, common.webpage.resource, Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary
Fukushima Daiichi Nuclear Power Plant, location.location.geolocation, m.0clv1h_
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.nuclear_power_station.reactors, Fukushima I – 6
Japan, location.country.administrative_divisions, Tokyo
Tokyo, base.biblioness.bibs_location.country, Japan
Japan, location.country.administrative_divisions, Ōita Prefecture
Kyoto Prefecture, location.administrative_division.country, Japan
Toyama Prefecture, location.location.containedby, Japan
Mie Prefecture, location.location.containedby, Japan
Okuma, common.topic.article, m.03k_gc
Japan, location.country.administrative_divisions, Gifu Prefecture
Disaster, type.type.properties, Surviving structures
Japan, location.country.administrative_divisions, Hokkaido
Saitama Prefecture, location.administrative_division.country, Japan
Fukushima I – 5, common.topic.notable_types, Structure
Iwate Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Gifu Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Fukushima I – 7, common.topic.notable_for, g.125fps1k6
Fukushima I – 3, common.topic.notable_types, Structure
Disaster-affected structure, common.topic.article, m.0dg9w90
2011 Tōhoku earthquake and tsunami, common.topic.webpage, m.0ggn10p
Disaster, freebase.type_profile.strict_included_types, Topic
Japan, location.country.administrative_divisions, Wakayama Prefecture
Nuclear power plant, common.topic.notable_for, g.1255hg8c4
m.0ggj3z2, common.topic.notable_for, g.1259146ls
Location, freebase.type_hints.included_types, Topic
2011 Tōhoku earthquake and tsunami, freebase.valuenotation.is_reviewed, Areas affected
Japan, base.aareas.schema.administrative_area.administrative_children, Tokushima Prefecture
Fukushima Daiichi Nuclear Power Plant, common.topic.notable_types, Disaster-affected structure
Fukushima, location.location.containedby, Tōhoku region
Disaster, type.type.properties, Total fatalities
Fukushima I – 1, common.topic.notable_types, Structure
Japan, base.aareas.schema.administrative_area.administrative_children, Hokkaido
Fukushima Daiichi Nuclear Power Plant, projects.project_focus.projects, Construction of Fukushima Daiichi Nuclear Power Plant
Japan, base.aareas.schema.administrative_area.administrative_children, Nara Prefecture
Fukushima Prefecture, book.book_subject.works, Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary
Disaster-affected structure, type.type.expected_by, Structures destroyed
Nagasaki Prefecture, location.administrative_division.country, Japan
The Fukushima 1 NPP, common.image.size, m.0k127w
Japan, base.aareas.schema.administrative_area.administrative_children, Yamagata Prefecture
Miyagi Prefecture, location.location.containedby, Japan
Construction of Fukushima Daiichi Nuclear Power Plant, projects.project.participants, m.0hzsb_y
Construction of Fukushima Daiichi Nuclear Power Plant, common.topic.notable_types, Project
Hiroshima Prefecture, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
m.0ghgg2z, common.webpage.topic, 2011 Tōhoku earthquake and tsunami
Kyoto Prefecture, location.location.containedby, Japan
Fukushima Daiichi Nuclear Power Plant, event.disaster_affected_structure.damaged_by_disasters, 2011 Tōhoku earthquake and tsunami
Japan, location.country.administrative_divisions, Ishikawa Prefecture
2011 Tōhoku earthquake and tsunami, common.topic.notable_types, Disaster
Fukushima I – 2, common.topic.notable_types, Structure
Ehime Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Shizuoka Prefecture, location.administrative_division.country, Japan
Kōchi Prefecture, location.location.containedby, Japan
Wakayama Prefecture, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Miyagi Prefecture
Disaster-affected structure, type.type.properties, Damaged by disasters
Japan, base.aareas.schema.administrative_area.administrative_children, Tokyo
Yamagata Prefecture, location.administrative_division.country, Japan
m.0ggj3z2, location.mailing_address.citytown, Fukushima
Aomori Prefecture, location.administrative_division.country, Japan
Fukushima I – 4, base.infrastructure.nuclear_power_plant.coolant, Water
Fukushima I – 1, base.infrastructure.nuclear_power_plant.coolant, Water
Gifu Prefecture, location.location.containedby, Japan
Fukushima Daiichi Nuclear Power Plant, location.location.street_address, m.0ggj3z2
Japan, location.country.administrative_divisions, Okayama Prefecture
Niigata Prefecture, location.administrative_division.country, Japan
Nagasaki Prefecture, location.location.containedby, Japan
Fukushima I – 3, common.topic.notable_for, g.125bty6m2
Ibaraki Prefecture, location.administrative_division.country, Japan
Fukushima Prefecture, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
Japan, location.country.administrative_divisions, Toyama Prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Kanagawa Prefecture
Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary, common.resource.annotations, m.0ghgg2z
Aichi Prefecture, location.location.containedby, Japan
Okinawa Prefecture, location.location.containedby, Japan
Shimane Prefecture, location.administrative_division.country, Japan
Okuma, location.location.events, Fukushima Daiichi nuclear disaster
Hiroshima Prefecture, location.location.containedby, Japan
2011 Tōhoku earthquake and tsunami, event.disaster.damage, m.011sfqqy
Hiroshima Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Nuclear power plant, common.topic.image, Nuclear Power Plant 2
Toyama Prefecture, location.administrative_division.country, Japan
Iwate Prefecture, location.location.containedby, Tōhoku region
Fukushima I – 4, common.topic.notable_types, Structure
Tōhoku region, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Niigata Prefecture
Ibaraki Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
2011 Tōhoku earthquake and tsunami, book.book_subject.works, Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary
Disaster, type.type.properties, Total injuries
Wakayama Prefecture, location.administrative_division.country, Japan
Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary, book.written_work.subjects, Japan
Fukushima I – 5, base.infrastructure.nuclear_power_plant.reactor_type, Boiling water reactor
Fukushima Daiichi Nuclear Power Plant, location.location.containedby, Okuma
2011 Tōhoku earthquake and tsunami, base.schemastaging.context_name.pronunciation, g.125_rlvkz
Japan, base.aareas.schema.administrative_area.administrative_children, Tochigi Prefecture
Fukui Prefecture, location.administrative_division.country, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Tottori Prefecture
Kanagawa Prefecture, location.location.containedby, Japan
Kumamoto Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Japan, location.country.administrative_divisions, Akita Prefecture
Iwate Prefecture, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
Fukushima I – 3, base.infrastructure.nuclear_power_plant.coolant, Water
Yamaguchi Prefecture, location.administrative_division.country, Japan
Disaster, type.type.expected_by, Damaged by disasters
Kagoshima Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Nara Prefecture, location.administrative_division.country, Japan
Tochigi Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Japan, base.aareas.schema.administrative_area.subdividing_type, Japanese prefecture
Okuma, location.location.containedby, Fukushima Prefecture
Fukushima I – 2, base.infrastructure.nuclear_power_plant.coolant, Water
Gifu Prefecture, location.administrative_division.country, Japan
Kagoshima Prefecture, location.location.containedby, Japan
Fukushima I – 2, common.topic.notable_for, g.1257z60_h
m.0ggj3z2, common.topic.notable_types, Location
Aomori Prefecture, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Shiga Prefecture
2011 Tōhoku earthquake and tsunami, event.disaster.areas_affected, Japan
Ōita Prefecture, location.administrative_division.country, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Gifu Prefecture
Miyazaki Prefecture, location.location.containedby, Japan
Fukushima I – 8, base.infrastructure.nuclear_power_plant.par, Fukushima Daiichi Nuclear Power Plant
Japan, base.aareas.schema.administrative_area.administrative_children, Kōchi Prefecture
2011 Tōhoku earthquake and tsunami, common.topic.article, m.0ggn1jg
Disaster-affected structure, type.type.domain, Event
Tochigi Prefecture, location.administrative_division.country, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Shimane Prefecture
Fukushima Daiichi Nuclear Power Plant, common.topic.notable_types, Disaster-affected structure
2011 Tōhoku earthquake and tsunami, book.book_subject.works, Countdown of 10 Amazing Moments from the Year 2011
2011 Tōhoku earthquake and tsunami, event.disaster.structures_destroyed, Minami-Kesennuma Station
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.nuclear_power_station.reactors, Fukushima I – 8
Fukushima Daiichi Nuclear Power Plant, base.schemastaging.context_name.pronunciation, g.125_p8yvl
Fukushima I – 3, base.infrastructure.nuclear_power_plant.reactor_type, Boiling water reactor
Japanese prefecture, freebase.type_hints.included_types, Topic
Fukushima Daini Nuclear Power Plant, event.disaster_affected_structure.damaged_by_disasters, 2011 Tōhoku earthquake and tsunami
Japan, location.country.administrative_divisions, Osaka Prefecture
Japanese prefecture, base.aareas.schema.administrative_area_type.subdivides_place, Japan
Hyōgo Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Disaster, type.type.domain, Event
Tottori Prefecture, location.location.containedby, Japan
Japan, location.country.administrative_divisions, Hiroshima Prefecture
Fukushima I – 8, common.topic.notable_types, Structure
Saga Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Shimane Prefecture, location.location.containedby, Japan
Fukushima I – 3, base.infrastructure.nuclear_power_plant.par, Fukushima Daiichi Nuclear Power Plant
Japan, base.aareas.schema.administrative_area.administrative_children, Kumamoto Prefecture
Ishikawa Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Tokushima Prefecture, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Wakayama Prefecture
Hiroshima Prefecture, location.administrative_division.country, Japan
Kanagawa Prefecture, location.administrative_division.country, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Saitama Prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Kagawa Prefecture
Fukushima Prefecture, location.location.contains, Okuma
Yamagata Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Minami-Kesennuma Station, event.disaster_affected_structure.destroyed_by_disaster, 2011 Tōhoku earthquake and tsunami
Fukushima I – 4, base.infrastructure.nuclear_power_plant.par, Fukushima Daiichi Nuclear Power Plant
Disaster, freebase.type_hints.included_types, Topic
Fukushima I – 7, base.infrastructure.nuclear_power_plant.par, Fukushima Daiichi Nuclear Power Plant
Japan, location.location.containedby, Asia
Construction of Fukushima Daiichi Nuclear Power Plant, common.topic.notable_for, g.12553kcjz
Japan, base.aareas.schema.administrative_area.administrative_children, Ishikawa Prefecture
Fukushima I – 8, base.infrastructure.nuclear_power_plant.coolant, Water
Nagasaki Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
2011 Tōhoku earthquake and tsunami, event.disaster.type_of_disaster, Tsunami
Fukushima I – 6, base.infrastructure.nuclear_power_plant.reactor_type, Boiling water reactor
Tottori Prefecture, location.administrative_division.country, Japan
Ehime Prefecture, location.location.containedby, Japan
Fukushima Prefecture, location.location.contains, Fukushima
Japan, base.aareas.schema.administrative_area.administrative_children, Aichi Prefecture
Wakayama Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Yamaguchi Prefecture
2011 Tōhoku earthquake and tsunami, event.disaster.type_of_disaster, Earthquake
Fukushima I – 6, base.infrastructure.nuclear_power_plant.par, Fukushima Daiichi Nuclear Power Plant
2011 Tōhoku earthquake and tsunami, event.disaster.areas_affected, Fukushima Prefecture
Minami-Kesennuma Station, location.location.containedby, Japan
Kyoto Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Fukushima Prefecture, location.location.containedby, Tōhoku region
2011 Tōhoku earthquake and tsunami, event.disaster.structures_destroyed, Fujinuma Irrigation Dam, Sukagawa
Akita Prefecture, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Aomori Prefecture
Construction of Fukushima Daiichi Nuclear Power Plant, projects.project.project_focus, Fukushima Daiichi Nuclear Power Plant
Tokyo, location.location.containedby, Japan
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.nuclear_power_station.reactors, Fukushima I – 2
Disaster-affected structure, type.type.properties, Destroyed by disaster
Disaster-affected structure, freebase.type_profile.strict_included_types, Structure
Fukushima I – 1, base.infrastructure.nuclear_power_plant.par, Fukushima Daiichi Nuclear Power Plant
Nuclear power plant, base.skosbase.vocabulary_equivalent_topic.narrower_concept, Marine nuclear reactor plants
Okayama Prefecture, location.administrative_division.country, Japan
Fukushima, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Fukui Prefecture
2011 Tōhoku earthquake and tsunami, common.topic.webpage, m.0ghgg2z
Water, base.infrastructure.nuclear_reactor_coolant.power_plants_that_use_this, Fukushima I – 3
Disaster, type.type.expected_by, Destroyed by disaster
Okayama Prefecture, location.location.containedby, Japan
Akita Prefecture, location.administrative_division.country, Japan
Fukushima I – 8, common.topic.notable_for, g.1259_1vs2
Miyazaki Prefecture, location.administrative_division.country, Japan
Fukushima I – 6, common.topic.notable_types, Structure
Osaka Prefecture, location.location.containedby, Japan
Disaster-affected structure, freebase.type_hints.included_types, Structure
Japan, location.country.administrative_divisions, Chiba Prefecture
Japanese prefecture, base.aareas.schema.administrative_area_type.pertains_to, Japan
Osaka Prefecture, location.administrative_division.country, Japan
Fukushima Daiichi Nuclear Power Plant, common.topic.article, m.02vkzy6
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.power_station.fuel_type, Nuclear power plant
Water, base.infrastructure.nuclear_reactor_coolant.power_plants_that_use_this, Fukushima I – 6
Earthquake, book.book_subject.works, Nuclear Snow in Japanese Springtime An Editorial Poem-Commentary
2011 Tōhoku earthquake and tsunami, common.topic.image, Results of Japan Tsunami photo by Getty Images.jpg
Japan, base.aareas.schema.administrative_area.pertinent_type, Japanese prefecture
Nagasaki Prefecture, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
Fukushima I – 4, base.infrastructure.nuclear_power_plant.reactor_type, Boiling water reactor
Japan, location.country.administrative_divisions, Aomori Prefecture
Hokkaido, base.aareas.schema.administrative_area.administrative_parent, Japan
Nara Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
2011 Tōhoku earthquake and tsunami, event.disaster.structures_damaged, Fukushima Daini Nuclear Power Plant
Japan, base.aareas.schema.administrative_area.administrative_children, Ibaraki Prefecture
Saga Prefecture, location.administrative_division.country, Japan
Fukushima Prefecture, base.aareas.schema.administrative_area.capital, Fukushima
Aichi Prefecture, location.administrative_division.country, Japan
2011 Tōhoku earthquake and tsunami, freebase.valuenotation.is_reviewed, End date
Japan, location.country.administrative_divisions, Kanagawa Prefecture
Japan, base.locations.countries.continent, Asia
Okuma, location.location.contains, Fukushima Daiichi Nuclear Power Plant
Nuclear power plant, base.schemastaging.context_name.pronunciation, g.125_r37lk
Japan, base.aareas.schema.administrative_area.administrative_children, Okinawa Prefecture
2011 Tōhoku earthquake and tsunami, freebase.valuenotation.is_reviewed, Total damage
Kumamoto Prefecture, location.location.containedby, Japan
Disaster-affected structure, freebase.type_hints.included_types, Topic
Gunma Prefecture, location.location.containedby, Japan
Nagano Prefecture, location.location.containedby, Japan
Japan, location.country.administrative_divisions, Iwate Prefecture
2011 Tōhoku earthquake and tsunami, time.event.locations, Tohoku
Japan, location.country.administrative_divisions, Ehime Prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Yamanashi Prefecture
Okuma, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Hiroshima Prefecture
Asia, base.locations.continents.countries_within, Japan
Fukushima Prefecture, location.jp_prefecture.capital, Fukushima
Niigata Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Shiga Prefecture, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Chiba Prefecture
Hokkaido, location.location.containedby, Japan
Japan, base.aareas.schema.administrative_area.administrative_children, Akita Prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Nagano Prefecture
Disaster-affected structure, type.type.expected_by, Structures damaged
Water, base.infrastructure.nuclear_reactor_coolant.power_plants_that_use_this, Fukushima I – 4
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.nuclear_power_station.reactors, Fukushima I – 7
Tokushima Prefecture, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
Fukui Prefecture, location.location.containedby, Japan
Tokushima Prefecture, location.administrative_division.country, Japan
2011 Tōhoku earthquake and tsunami, freebase.valuenotation.is_reviewed, Location(s)
Yamanashi Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Japan, location.country.administrative_divisions, Tokushima Prefecture
Ishikawa Prefecture, location.location.containedby, Japan
Fukushima I – 7, base.infrastructure.nuclear_power_plant.coolant, Water
Disaster-affected structure, freebase.type_profile.strict_included_types, Project focus
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.nuclear_power_station.reactors, Fukushima I – 1
Water, base.infrastructure.nuclear_reactor_coolant.power_plants_that_use_this, Fukushima I – 2
Kōchi Prefecture, location.administrative_division.country, Japan
Fukushima Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Hyōgo Prefecture, location.administrative_division.country, Japan
Ōita Prefecture, location.location.containedby, Japan
Shizuoka Prefecture, base.aareas.schema.administrative_area.administrative_parent, Japan
Fukushima I – 8, base.infrastructure.nuclear_power_plant.reactor_type, Advanced boiling water reactor
Fukushima Daiichi Nuclear Power Plant, base.infrastructure.nuclear_power_station.reactors, Fukushima I – 3
760-8521, location.postal_code.country, Japan
Japan, location.country.capital, Tokyo
Japan, base.aareas.schema.administrative_area.administrative_children, Nagasaki Prefecture
m.0hzsb_y, projects.project_participation.project, Construction of Fukushima Daiichi Nuclear Power Plant
Okuma, common.topic.notable_for, g.125b2pcrr
Nuclear power plant, base.skosbase.vocabulary_equivalent_topic.narrower_concept, Airplanes--Nuclear power plants
Iwate Prefecture, location.location.containedby, Japan
Tokyo, base.aareas.schema.administrative_area.administrative_area_type, Japanese prefecture
Disaster, type.type.properties, Total damage
Japan, base.aareas.schema.administrative_area.administrative_children, Ōita Prefecture
m.0ggn10p, common.webpage.topic, 2011 Tōhoku earthquake and tsunami
Japan, base.aareas.schema.administrative_area.administrative_children, Miyazaki Prefecture
Disaster, type.type.properties, Structures damaged
Ibaraki Prefecture, base.biblioness.bibs_location.country, Japan
Fukushima Daini Nuclear Power Plant, location.location.containedby, Japan
Fukushima Prefecture, location.administrative_division.country, Japan
Fukushima I – 5, base.infrastructure.nuclear_power_plant.par, Fukushima Daiichi Nuclear Power Plant
Japan, base.aareas.schema.administrative_area.administrative_children, Toyama Prefecture
Japan, base.aareas.schema.administrative_area.administrative_children, Shizuoka Prefecture
2011 Tōhoku earthquake and tsunami, freebase.valuenotation.is_reviewed, Total injuries

Answer: Disaster-affected structure