@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/overgrazing>
  skos:prefLabel "overgrazing"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/resource_collapse>
  skos:prefLabel "resource collapse"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/wildfire>
  skos:prefLabel "wildfire"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/winter_storms>
  skos:prefLabel "winter storms"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/tornadoes_and_severe_thunderstorms>
  skos:prefLabel "tornadoes and severe thunderstorms"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/crisis_management>
  skos:prefLabel "crisis management"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/tornadoes>
  skos:prefLabel "tornadoes"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/landslides>
  skos:prefLabel "landslides"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/invasive_species>
  skos:prefLabel "invasive species"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/avalanches>
  skos:prefLabel "avalanches"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/deforestation>
  skos:prefLabel "deforestation"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/hurricanes,_typhoons,_and_cyclones>
  skos:prefLabel "hurricanes, typhoons, and cyclones"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/natural_disasters>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/tsunamis>, <https://concepts.sagepub.com/social-science/concept/earthquakes>, <https://concepts.sagepub.com/social-science/concept/winter_storms>, <https://concepts.sagepub.com/social-science/concept/avalanches>, <https://concepts.sagepub.com/social-science/concept/hurricanes,_typhoons,_and_cyclones>, <https://concepts.sagepub.com/social-science/concept/overfishing>, <https://concepts.sagepub.com/social-science/concept/volcanic_eruptions>, <https://concepts.sagepub.com/social-science/concept/tornadoes>, <https://concepts.sagepub.com/social-science/concept/droughts>, <https://concepts.sagepub.com/social-science/concept/overgrazing>, <https://concepts.sagepub.com/social-science/concept/landslides>, <https://concepts.sagepub.com/social-science/concept/global_warming>, <https://concepts.sagepub.com/social-science/concept/heat_waves>, <https://concepts.sagepub.com/social-science/concept/wildfire>, <https://concepts.sagepub.com/social-science/concept/sea_surges>, <https://concepts.sagepub.com/social-science/concept/pest_invasions>, <https://concepts.sagepub.com/social-science/concept/floods>, <https://concepts.sagepub.com/social-science/concept/fires>, <https://concepts.sagepub.com/social-science/concept/hurricanes_typhoons>, <https://concepts.sagepub.com/social-science/concept/blizzards>, <https://concepts.sagepub.com/social-science/concept/red_tide>, <https://concepts.sagepub.com/social-science/concept/resource_collapse>, <https://concepts.sagepub.com/social-science/concept/deforestation>, <https://concepts.sagepub.com/social-science/concept/volcanoes>, <https://concepts.sagepub.com/social-science/concept/invasive_species>, <https://concepts.sagepub.com/social-science/concept/tornadoes_and_severe_thunderstorms>, <https://concepts.sagepub.com/social-science/concept/avalanches_and_landslides>, <https://concepts.sagepub.com/social-science/concept/urban_fires>, <https://concepts.sagepub.com/social-science/concept/forest_fires> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/crisis_management>, <https://concepts.sagepub.com/social-science/concept/law_and_public_policy>, <https://concepts.sagepub.com/social-science/concept/disaster_relief>, <https://concepts.sagepub.com/social-science/concept/disasters> ;
  skos:prefLabel "natural disasters"@en ;
  a skos:Concept ;
  skos:definition "Natural disasters have always been a part of the experience of families. Natural disasters are experienced in every region of the United States. [Source: <a href=\"https://sk.sagepub.com/reference/the-social-history-of-the-american-family/n385.xml\" target=\"_blank\" data-id=\"to-sk\">The Social History of the American Family: An Encyclopedia; Natural Disasters</a>]"@en .

<https://concepts.sagepub.com/social-science/concept/hurricanes_typhoons>
  skos:prefLabel "hurricanes/typhoons"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/tsunamis>
  skos:prefLabel "tsunamis"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/blizzards>
  skos:prefLabel "blizzards"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/red_tide>
  skos:prefLabel "red tide"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/fires>
  skos:prefLabel "fires"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/pest_invasions>
  skos:prefLabel "pest invasions"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/floods>
  skos:prefLabel "floods"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/disasters>
  skos:prefLabel "disasters"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/forest_fires>
  skos:prefLabel "forest fires"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/sea_surges>
  skos:prefLabel "sea surges"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/volcanic_eruptions>
  skos:prefLabel "volcanic eruptions"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/earthquakes>
  skos:prefLabel "earthquakes"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/law_and_public_policy>
  skos:prefLabel "law and public policy"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/volcanoes>
  skos:prefLabel "volcanoes"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/disaster_relief>
  skos:prefLabel "disaster relief"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/heat_waves>
  skos:prefLabel "heat waves"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/droughts>
  skos:prefLabel "droughts"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/overfishing>
  skos:prefLabel "overfishing"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/avalanches_and_landslides>
  skos:prefLabel "avalanches and landslides"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/urban_fires>
  skos:prefLabel "urban fires"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/global_warming>
  skos:prefLabel "global warming"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/natural_disasters> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/concepts>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/natural_disasters> .