@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72> a dcat:Dataset ;
    dct:description """Probabilistic seismic-hazard maps were prepared for the conterminous United States portraying peak horizontal acceleration and horizontal spectral response acceleration for 0.2- and 1.0-second periods with probabilities of exceedance of 10 percent in 50 years and 2 percent in 50 years.  This particular data set is for horizontal spectral response acceleration for 0.2-second period  with a 2 percent probability of exceedance in 50 years.  All of the maps were prepared by combining the hazard derived from spatially smoothed historic seismicity with the hazard from fault-specific sources.  The acceleration values contoured are the random horizontal component.  The reference site condition is firm rock, defined as having an average shear-wave velocity of 760 m/sec in the top 30 meters corresponding to the boundary between NEHRP (National Earthquake Hazards Reduction program) site classes B and C.

For more information online visit:
http://pubs.usgs.gov/sim/3195/,
http://pubs.usgs.gov/of/2008/1128/, and 
http://earthquake.usgs.gov/hazards/""" ;
    dct:identifier <https://www.arcgis.com/home/item.html?id=be9a9b9cd0b340e9a919e30c3b3e4ff9&sublayer=57> ;
    dct:issued "2018-03-14T12:58:22+00:00"^^xsd:dateTime ;
    dct:modified "2018-05-23T11:43:35+00:00"^^xsd:dateTime ;
    dct:publisher [ a foaf:Agent ;
            foaf:name "GeoPlatform ArcGIS Online" ] ;
    dct:title "US5hz250 1:5M arc" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/1c4b8ec4-a59d-439b-9af3-ac577e5e9b69>,
        <https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/648d23da-195e-4fef-92c2-a2a5fc59be12>,
        <https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/93fd0980-4459-49d3-a3a1-a7175044cf5f>,
        <https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/ba3dbe67-1bb2-4cd4-b93d-f5f71d742e85>,
        <https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/bf6098fa-4793-41c2-b2ec-a1b84857b94e>,
        <https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/c1d0c303-dac3-4c9a-8826-60eb4f62178f>,
        <https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/c6b0ad10-71f2-486f-9aaa-15dceaa7e7d0> ;
    dcat:keyword "0.2-second",
        "5Hz",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://prep-response-portal.napsgfoundation.org/datasets/geoplatform::us5hz250-15m-arc-7> .

<https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/1c4b8ec4-a59d-439b-9af3-ac577e5e9b69> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-19T01:32:25.467699"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:32:25.460143"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/datasets/geoplatform::us5hz250-15m-arc-7> .

<https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/648d23da-195e-4fef-92c2-a2a5fc59be12> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-19T01:32:25.467704"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:32:25.460356"^^xsd:dateTime ;
    dct:title "OGC WMS" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/services/haz/US5hz250_2014/MapServer/WMSServer?request=GetCapabilities&service=WMS> .

<https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/93fd0980-4459-49d3-a3a1-a7175044cf5f> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-19T01:32:25.467705"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:32:25.460435"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/api/download/v1/items/be9a9b9cd0b340e9a919e30c3b3e4ff9/csv?layers=57> .

<https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/ba3dbe67-1bb2-4cd4-b93d-f5f71d742e85> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-19T01:32:25.467708"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:32:25.460667"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/api/download/v1/items/be9a9b9cd0b340e9a919e30c3b3e4ff9/kml?layers=57> .

<https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/bf6098fa-4793-41c2-b2ec-a1b84857b94e> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-19T01:32:25.467706"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:32:25.460514"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/api/download/v1/items/be9a9b9cd0b340e9a919e30c3b3e4ff9/shapefile?layers=57> .

<https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/c1d0c303-dac3-4c9a-8826-60eb4f62178f> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-19T01:32:25.467702"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:32:25.460271"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US5hz250_2014/MapServer/57> .

<https://data.amerigeoss.org/dataset/d22b54b3-f56a-475e-a8bd-e04654331d72/resource/c6b0ad10-71f2-486f-9aaa-15dceaa7e7d0> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-19T01:32:25.467707"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:32:25.460591"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/api/download/v1/items/be9a9b9cd0b340e9a919e30c3b3e4ff9/geojson?layers=57> .

<https://prep-response-portal.napsgfoundation.org/datasets/geoplatform::us5hz250-15m-arc-7> a foaf:Document .