@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/a347d12e-7d13-40d6-8a84-a6df0766c96c> 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=31> ;
    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/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/182b1737-c430-4881-a923-83a9c7dbf4e2>,
        <https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/1bb094b7-e07b-4650-89b2-082feff88b96>,
        <https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/52a4dcbe-b18c-408f-9c3a-52a16919c0ad>,
        <https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/7682b128-11da-41d5-bab8-fbeefec2cb5a>,
        <https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/809f0562-ec2c-4c3b-8dcd-1949ab1bc45b>,
        <https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/a0c122a7-224a-48e4-a35c-837a257adae3>,
        <https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/d06303b5-ed20-4014-b59b-f0bc9b9fd023> ;
    dcat:keyword "1.0-second",
        "1Hz",
        "AmeriGEOSS",
        "GEO",
        "GEOSS",
        "UNGGIM-Americas",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl1-2> .

<https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/182b1737-c430-4881-a923-83a9c7dbf4e2> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-19T17:46:55.453024"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:55.441770"^^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/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/1bb094b7-e07b-4650-89b2-082feff88b96> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-19T17:46:55.453027"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:55.442020"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/geojson?layers=31> .

<https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/52a4dcbe-b18c-408f-9c3a-52a16919c0ad> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-19T17:46:55.453019"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:55.441552"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl1-2> .

<https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/7682b128-11da-41d5-bab8-fbeefec2cb5a> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-19T17:46:55.453025"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:55.441861"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/csv?layers=31> .

<https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/809f0562-ec2c-4c3b-8dcd-1949ab1bc45b> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-19T17:46:55.453026"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:55.441942"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/shapefile?layers=31> .

<https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/a0c122a7-224a-48e4-a35c-837a257adae3> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-19T17:46:55.453023"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:55.441681"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US1hz050_2008/MapServer/31> .

<https://data.amerigeoss.org/dataset/a347d12e-7d13-40d6-8a84-a6df0766c96c/resource/d06303b5-ed20-4014-b59b-f0bc9b9fd023> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-19T17:46:55.453028"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:46:55.442099"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/kml?layers=31> .

<https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl1-2> a foaf:Document .