@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/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a> 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=50> ;
    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/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/171a280f-2ca0-4b70-93b9-df89245a2d16>,
        <https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/6ace3045-44bc-4e61-b992-197ee414e182>,
        <https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/af25c147-3a51-4cd4-8613-74fce0465423>,
        <https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/b59cd4a6-0792-4fa8-a106-7c45bc342c11>,
        <https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/c373a6e5-67c8-4b52-b89e-66b1d9b85a05>,
        <https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/e1a14101-0cc1-4dd6-8b73-d8f288766ea2>,
        <https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/fa8f1075-de38-4da0-aff8-9f541438e3ed> ;
    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-6> .

<https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/171a280f-2ca0-4b70-93b9-df89245a2d16> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-18T17:46:37.566403"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:37.552989"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US1hz050_2014/MapServer/50> .

<https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/6ace3045-44bc-4e61-b992-197ee414e182> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-18T17:46:37.566407"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:37.553452"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/shapefile?layers=50> .

<https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/af25c147-3a51-4cd4-8613-74fce0465423> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-18T17:46:37.566405"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:37.553166"^^xsd:dateTime ;
    dct:title "OGC WMS" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/services/haz/US1hz050_2014/MapServer/WMSServer?request=GetCapabilities&service=WMS> .

<https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/b59cd4a6-0792-4fa8-a106-7c45bc342c11> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-18T17:46:37.566409"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:37.553734"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/kml?layers=50> .

<https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/c373a6e5-67c8-4b52-b89e-66b1d9b85a05> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-18T17:46:37.566399"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:37.552729"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://www.amerigeo.org/datasets/amerigeoss::us1hz050-15m-arc-6> .

<https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/e1a14101-0cc1-4dd6-8b73-d8f288766ea2> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-18T17:46:37.566406"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:37.553308"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/csv?layers=50> .

<https://data.amerigeoss.org/dataset/87ddd3d2-4d3f-4c85-978f-77f6edb37e7a/resource/fa8f1075-de38-4da0-aff8-9f541438e3ed> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-18T17:46:37.566408"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:37.553592"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/geojson?layers=50> .

<https://www.amerigeo.org/datasets/amerigeoss::us1hz050-15m-arc-6> a foaf:Document .