@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/7391239d-c74e-4d78-b6de-68eeadb843be> 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=90> ;
    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 "US1hz050 1:5M poly" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/03a1f2c2-f9e4-45e5-b8bc-23a134028e27>,
        <https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/4f4f5924-4181-4fbb-ab48-798170d14679>,
        <https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/514f068d-fa14-4d60-895c-5a56d6d7ed7c>,
        <https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/6201449b-37df-4c24-9225-5023fdbf5b9e>,
        <https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/77ceda3b-def7-4315-8bee-e2fa9101212d>,
        <https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/8035bebd-f20e-412a-a876-74ad700e2f07>,
        <https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/91f4d341-3be8-4b14-ae0a-912b3fce4c43> ;
    dcat:keyword "1.0-second",
        "1Hz",
        "AmeriGEOSS",
        "GEO",
        "GEOSS",
        "UNGGIM-Americas",
        "earthquake",
        "hazard",
        "seismic" ;
    dcat:landingPage <https://www.amerigeo.org/datasets/8c5677ee1ef04456ae7ae6e4fb66f440_90> .

<https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/03a1f2c2-f9e4-45e5-b8bc-23a134028e27> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2025-09-19T17:47:14.954942"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:47:14.944070"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://earthquake.usgs.gov/arcgis/rest/services/haz/US1hz050_2008/MapServer/90> .

<https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/4f4f5924-4181-4fbb-ab48-798170d14679> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:issued "2025-09-19T17:47:14.954947"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:47:14.944319"^^xsd:dateTime ;
    dct:title "Shapefile" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/shapefile?layers=90> .

<https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/514f068d-fa14-4d60-895c-5a56d6d7ed7c> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2025-09-19T17:47:14.954946"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:47:14.944239"^^xsd:dateTime ;
    dct:title "CSV" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/csv?layers=90> .

<https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/6201449b-37df-4c24-9225-5023fdbf5b9e> a dcat:Distribution ;
    dct:format "KML" ;
    dct:issued "2025-09-19T17:47:14.954950"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:47:14.944475"^^xsd:dateTime ;
    dct:title "KML" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/kml?layers=90> .

<https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/77ceda3b-def7-4315-8bee-e2fa9101212d> a dcat:Distribution ;
    dct:format "OGC WMS" ;
    dct:issued "2025-09-19T17:47:14.954944"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:47:14.944156"^^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/7391239d-c74e-4d78-b6de-68eeadb843be/resource/8035bebd-f20e-412a-a876-74ad700e2f07> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2025-09-19T17:47:14.954938"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:47:14.943948"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://www.amerigeo.org/datasets/8c5677ee1ef04456ae7ae6e4fb66f440_90> .

<https://data.amerigeoss.org/dataset/7391239d-c74e-4d78-b6de-68eeadb843be/resource/91f4d341-3be8-4b14-ae0a-912b3fce4c43> a dcat:Distribution ;
    dct:format "GeoJSON" ;
    dct:issued "2025-09-19T17:47:14.954949"^^xsd:dateTime ;
    dct:modified "2025-09-19T17:47:14.944398"^^xsd:dateTime ;
    dct:title "GeoJSON" ;
    dcat:accessURL <https://www.amerigeo.org/api/download/v1/items/8c5677ee1ef04456ae7ae6e4fb66f440/geojson?layers=90> .

<https://www.amerigeo.org/datasets/8c5677ee1ef04456ae7ae6e4fb66f440_90> a foaf:Document .