@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/ec9d9a59-9511-4c1c-b8ce-399f3a2283db> 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=78> ;
    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 "US1hz050 1:5M arc" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/165fcafc-803f-4bd5-a4ec-f84f7359c083>,
        <https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/396284a3-f895-48a5-83d4-793f6c257c28>,
        <https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/42aee82a-6f8c-4590-b96c-3b2d54cb1abc>,
        <https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/7519a882-36c1-4719-af47-af656d8ba30b>,
        <https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/bee0ff18-f8d1-426b-9aec-eba22450062d>,
        <https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/cecfec37-f3d3-46e1-81b7-e6a215dd6544>,
        <https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/e8a2ba8f-1c9d-4419-8651-b2f7349dbbf3> ;
    dcat:keyword "1.0-second",
        "1Hz",
        "AmeriGEOSS",
        "GEO",
        "GEOSS",
        "UNGGIM-Americas",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://www.amerigeo.org/datasets/amerigeoss::us1hz050-15m-arc-9> .

<https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/165fcafc-803f-4bd5-a4ec-f84f7359c083> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-18T17:46:48.389939"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:48.376871"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/csv?layers=78> .

<https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/396284a3-f895-48a5-83d4-793f6c257c28> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-18T17:46:48.389931"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:48.376552"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://www.amerigeo.org/datasets/amerigeoss::us1hz050-15m-arc-9> .

<https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/42aee82a-6f8c-4590-b96c-3b2d54cb1abc> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-18T17:46:48.389941"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:48.377057"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/geojson?layers=78> .

<https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/7519a882-36c1-4719-af47-af656d8ba30b> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-18T17:46:48.389936"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:48.376704"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US1hz050_2014/MapServer/78> .

<https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/bee0ff18-f8d1-426b-9aec-eba22450062d> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-18T17:46:48.389940"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:48.376974"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/shapefile?layers=78> .

<https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/cecfec37-f3d3-46e1-81b7-e6a215dd6544> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-18T17:46:48.389942"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:48.377135"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/kml?layers=78> .

<https://data.amerigeoss.org/dataset/ec9d9a59-9511-4c1c-b8ce-399f3a2283db/resource/e8a2ba8f-1c9d-4419-8651-b2f7349dbbf3> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-18T17:46:48.389938"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:48.376790"^^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/datasets/amerigeoss::us1hz050-15m-arc-9> a foaf:Document .