@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/9ca8b807-b6be-42ca-903c-5e231de8b520> 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=8c5677ee1ef04456ae7ae6e4fb66f440&sublayer=10> ;
    dct:issued "2018-03-13T20:19:04+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 "USstates arcL1" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/0c82edb1-5085-4aae-bfd8-8f37a732da5d>,
        <https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/1a090836-8c30-4fa5-87e2-d6e2be51a012>,
        <https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/1c47bcfd-e083-4031-9b25-860cea1b0ab1>,
        <https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/37be30c9-31ec-40fd-b9ab-96b0d8679955>,
        <https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/9ed97ec7-35f6-4ab6-8271-d1365107c03d>,
        <https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/b9cec2ba-5b92-4a26-a243-808a856ae7a2>,
        <https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/f2f96af4-b820-4ad5-aae3-f267ed4dfefb> ;
    dcat:keyword "1.0-second",
        "1Hz",
        "AmeriGEOSS",
        "GEO",
        "GEOSS",
        "UNGGIM-Americas",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl1> .

<https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/0c82edb1-5085-4aae-bfd8-8f37a732da5d> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-19T17:46:09.664638"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:09.654819"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/geojson?layers=10> .

<https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/1a090836-8c30-4fa5-87e2-d6e2be51a012> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-19T17:46:09.664635"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:09.654580"^^xsd:dateTime ;
    dct:title "OGC WMS" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/services/haz/US1hz050_2008/MapServer/WMSServer?request=GetCapabilities&service=WMS> .

<https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/1c47bcfd-e083-4031-9b25-860cea1b0ab1> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-19T17:46:09.664630"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:09.654380"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl1> .

<https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/37be30c9-31ec-40fd-b9ab-96b0d8679955> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-19T17:46:09.664636"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:09.654661"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/csv?layers=10> .

<https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/9ed97ec7-35f6-4ab6-8271-d1365107c03d> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-19T17:46:09.664637"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:09.654739"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/shapefile?layers=10> .

<https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/b9cec2ba-5b92-4a26-a243-808a856ae7a2> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-19T17:46:09.664639"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:09.654904"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/kml?layers=10> .

<https://data.amerigeoss.org/dataset/9ca8b807-b6be-42ca-903c-5e231de8b520/resource/f2f96af4-b820-4ad5-aae3-f267ed4dfefb> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-19T17:46:09.664633"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:09.654494"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US1hz050_2008/MapServer/10> .

<https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl1> a foaf:Document .