@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/8ee78fb4-c789-480f-a773-ceaa860956b7> 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 1.0-second period  with a 10 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=096fefd364f2471d8319be629b811f17&sublayer=49> ;
    dct:issued "2018-03-13T20:21:03+00:00"^^xsd:dateTime ;
    dct:modified "2018-11-09T02:45:09+00:00"^^xsd:dateTime ;
    dct:publisher [ a foaf:Agent ;
            foaf:name "AmeriGEOSS" ] ;
    dct:title "1:144,448 (L8)" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/4eb03267-78ce-4c58-a23b-1024f76e7cdf>,
        <https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/6c8ef260-7dcd-4d5d-8c52-4731fe0f616c>,
        <https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/708d1b93-0afa-406c-9a08-5c51796e2261>,
        <https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/8af6d8ca-4a5e-4f8f-9bd6-69773569cdae>,
        <https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/9fa9dea2-8878-4f29-ad71-3a6616a2f25a>,
        <https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/d2a185b5-71a5-49a5-8a0e-6331059e2fee>,
        <https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/f5595a43-f7e8-4dd3-83db-3fb303ec5464> ;
    dcat:keyword "1.0-second",
        "1Hz",
        "AmeriGEOSS",
        "GEO",
        "GEOSS",
        "UNGGIM-Americas",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://www.amerigeo.org/content/amerigeoss::1144448-l8> .

<https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/4eb03267-78ce-4c58-a23b-1024f76e7cdf> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-18T17:46:36.998497"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:36.987520"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/geojson?layers=49> .

<https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/6c8ef260-7dcd-4d5d-8c52-4731fe0f616c> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-18T17:46:36.998492"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:36.987196"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US1hz050_2014/MapServer/49> .

<https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/708d1b93-0afa-406c-9a08-5c51796e2261> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-18T17:46:36.998498"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:36.987597"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/kml?layers=49> .

<https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/8af6d8ca-4a5e-4f8f-9bd6-69773569cdae> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-18T17:46:36.998496"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:36.987441"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/shapefile?layers=49> .

<https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/9fa9dea2-8878-4f29-ad71-3a6616a2f25a> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-18T17:46:36.998489"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:36.987075"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://www.amerigeo.org/content/amerigeoss::1144448-l8> .

<https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/d2a185b5-71a5-49a5-8a0e-6331059e2fee> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-18T17:46:36.998494"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:36.987363"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/csv?layers=49> .

<https://data.amerigeoss.org/dataset/8ee78fb4-c789-480f-a773-ceaa860956b7/resource/f5595a43-f7e8-4dd3-83db-3fb303ec5464> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-18T17:46:36.998493"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:36.987281"^^xsd:dateTime ;
    dct:title "OGC WMS" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/services/haz/US1hz050_2014/MapServer/WMSServer?request=GetCapabilities&service=WMS> .

<https://www.amerigeo.org/content/amerigeoss::1144448-l8> a foaf:Document .