@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/277be881-f11f-47f9-b85f-80b98f4fed6d> 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 0.2-second period  with a 2 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=be9a9b9cd0b340e9a919e30c3b3e4ff9&sublayer=81> ;
    dct:issued "2018-03-14T12:58:22+00:00"^^xsd:dateTime ;
    dct:modified "2018-05-23T11:43:35+00:00"^^xsd:dateTime ;
    dct:publisher [ a foaf:Agent ;
            foaf:name "GeoPlatform ArcGIS Online" ] ;
    dct:title "UScounty arcL10" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/360305b3-f911-42ab-87bd-0fef892dd8ba>,
        <https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/52689c42-dc7d-4c91-8515-632190be6cd8>,
        <https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/b1d2d31e-444f-40dd-a246-b286fac27c77>,
        <https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/d2c86e0f-63fd-4a23-8fa0-bf92dc8feec6>,
        <https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/e0d725c4-d63e-4312-8374-8d935464caf6>,
        <https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/f6c8a9e0-0392-47fc-ba97-3b2e55935745>,
        <https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/fd56c92a-77ac-4c1f-a99c-d7903447f7e7> ;
    dcat:keyword "0.2-second",
        "5Hz",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://prep-response-portal.napsgfoundation.org/datasets/geoplatform::uscounty-arcl10-2> .

<https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/360305b3-f911-42ab-87bd-0fef892dd8ba> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-19T01:30:29.569786"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:30:29.558498"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/api/download/v1/items/be9a9b9cd0b340e9a919e30c3b3e4ff9/csv?layers=81> .

<https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/52689c42-dc7d-4c91-8515-632190be6cd8> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-19T01:30:29.569788"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:30:29.558664"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/api/download/v1/items/be9a9b9cd0b340e9a919e30c3b3e4ff9/shapefile?layers=81> .

<https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/b1d2d31e-444f-40dd-a246-b286fac27c77> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-19T01:30:29.569783"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:30:29.558321"^^xsd:dateTime ;
    dct:title "OGC WMS" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/services/haz/US5hz250_2014/MapServer/WMSServer?request=GetCapabilities&service=WMS> .

<https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/d2c86e0f-63fd-4a23-8fa0-bf92dc8feec6> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-19T01:30:29.569794"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:30:29.559006"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/api/download/v1/items/be9a9b9cd0b340e9a919e30c3b3e4ff9/kml?layers=81> .

<https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/e0d725c4-d63e-4312-8374-8d935464caf6> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-19T01:30:29.569791"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:30:29.558841"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/api/download/v1/items/be9a9b9cd0b340e9a919e30c3b3e4ff9/geojson?layers=81> .

<https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/f6c8a9e0-0392-47fc-ba97-3b2e55935745> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-19T01:30:29.569775"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:30:29.557842"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://prep-response-portal.napsgfoundation.org/datasets/geoplatform::uscounty-arcl10-2> .

<https://data.amerigeoss.org/dataset/277be881-f11f-47f9-b85f-80b98f4fed6d/resource/fd56c92a-77ac-4c1f-a99c-d7903447f7e7> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-19T01:30:29.569781"^^xsd:dateTime ;
    dct:modified "2025-09-19T01:30:29.558113"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US5hz250_2014/MapServer/81> .

<https://prep-response-portal.napsgfoundation.org/datasets/geoplatform::uscounty-arcl10-2> a foaf:Document .