@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/974e85d8-8f80-465a-99a3-3a5a3062f11c> 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=18> ;
    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 "UScounty arcL1" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/04ab40cc-56e4-4c9c-a648-3747b8fb4389>,
        <https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/191f385b-ef48-40b0-8562-3d70a551bf65>,
        <https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/1a7683fb-00c6-4712-9550-a54b2e108ca6>,
        <https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/6a34d955-5dbc-4028-b795-fcbb843a4db8>,
        <https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/8935e5d1-74c8-4d5f-a31a-7c0f98bd2e12>,
        <https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/cd955308-ac9b-4fae-b0c4-bec153e88a45>,
        <https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/f282d3d5-de68-4e0f-b4a7-ff8f400cace1> ;
    dcat:keyword "1.0-second",
        "1Hz",
        "AmeriGEOSS",
        "GEO",
        "GEOSS",
        "UNGGIM-Americas",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://www.amerigeo.org/datasets/amerigeoss::uscounty-arcl1-1> .

<https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/04ab40cc-56e4-4c9c-a648-3747b8fb4389> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-18T17:47:00.583597"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:47:00.562827"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US1hz050_2008/MapServer/18> .

<https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/191f385b-ef48-40b0-8562-3d70a551bf65> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-18T17:47:00.583604"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:47:00.563273"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/kml?layers=18> .

<https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/1a7683fb-00c6-4712-9550-a54b2e108ca6> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-18T17:47:00.583602"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:47:00.563096"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/shapefile?layers=18> .

<https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/6a34d955-5dbc-4028-b795-fcbb843a4db8> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-18T17:47:00.583590"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:47:00.562660"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://www.amerigeo.org/datasets/amerigeoss::uscounty-arcl1-1> .

<https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/8935e5d1-74c8-4d5f-a31a-7c0f98bd2e12> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-18T17:47:00.583601"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:47:00.563011"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/csv?layers=18> .

<https://data.amerigeoss.org/dataset/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/cd955308-ac9b-4fae-b0c4-bec153e88a45> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-18T17:47:00.583599"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:47:00.562920"^^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/974e85d8-8f80-465a-99a3-3a5a3062f11c/resource/f282d3d5-de68-4e0f-b4a7-ff8f400cace1> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-18T17:47:00.583603"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:47:00.563180"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/geojson?layers=18> .

<https://www.amerigeo.org/datasets/amerigeoss::uscounty-arcl1-1> a foaf:Document .