@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/1a7e0df6-8820-452d-a219-b69f52eea985> 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=87> ;
    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 "USstates arcL8" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/0405dda6-bf35-4b01-b481-c18d37e0d0b9>,
        <https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/090e2591-8f85-4182-8506-61bcaff305d0>,
        <https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/163d2683-99a2-4480-8d37-ce1bc4ebfbe3>,
        <https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/23201c02-9243-4b68-bfed-fb6e716242a8>,
        <https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/2718cb05-801f-4167-843e-cb2429c39528>,
        <https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/57eca998-d121-4476-9f69-a5dd01220457>,
        <https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/8fbb83e2-7160-4a29-9940-a9ea8ceab243> ;
    dcat:keyword "1.0-second",
        "1Hz",
        "AmeriGEOSS",
        "GEO",
        "GEOSS",
        "UNGGIM-Americas",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl8-4> .

<https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/0405dda6-bf35-4b01-b481-c18d37e0d0b9> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-18T17:46:51.823558"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:51.809551"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/kml?layers=87> .

<https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/090e2591-8f85-4182-8506-61bcaff305d0> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-18T17:46:51.823557"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:51.809473"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/geojson?layers=87> .

<https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/163d2683-99a2-4480-8d37-ce1bc4ebfbe3> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-18T17:46:51.823548"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:51.808827"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl8-4> .

<https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/23201c02-9243-4b68-bfed-fb6e716242a8> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-18T17:46:51.823553"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:51.809229"^^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/1a7e0df6-8820-452d-a219-b69f52eea985/resource/2718cb05-801f-4167-843e-cb2429c39528> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-18T17:46:51.823552"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:51.809103"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US1hz050_2014/MapServer/87> .

<https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/57eca998-d121-4476-9f69-a5dd01220457> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-18T17:46:51.823554"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:51.809315"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/csv?layers=87> .

<https://data.amerigeoss.org/dataset/1a7e0df6-8820-452d-a219-b69f52eea985/resource/8fbb83e2-7160-4a29-9940-a9ea8ceab243> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-18T17:46:51.823556"^^xsd:dateTime ;
    dct:modified "2025-09-18T17:46:51.809393"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/096fefd364f2471d8319be629b811f17/shapefile?layers=87> .

<https://www.amerigeo.org/datasets/amerigeoss::usstates-arcl8-4> a foaf:Document .