@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/35fda46f-ecea-44f3-a7cc-2ad747fe20c0> a dcat:Dataset ;
    dct:description """The geospatial data of this layer is comprised of elevation contours derived from
            1/3 arc-second 3D Elevation Program (3DEP) data.""" ;
    dct:identifier "USGS:da4a1ad0-af04-4228-85b7-66e3df87edfe" ;
    dct:issued "2025-11-20T23:02:51.703519"^^xsd:dateTime ;
    dct:modified "20201113"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-161.0000 17.0000, -161.0000 71.0000, -64.0000 71.0000, -64.0000 17.0000, -161.0000 17.0000))"^^gsp:wktLiteral ] ;
    dct:title "USGS 1/3 arc-second Contour Downloadable Data Collection" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn """U.S. Geological Survey, National Geospatial Technical Operations
                  Center""" ;
            vcard:hasEmail <mailto:tnm_help@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/35fda46f-ecea-44f3-a7cc-2ad747fe20c0/resource/c5bf350f-ed1e-411b-82f0-99545d6cb0ab> ;
    dcat:keyword "altitude",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "contour",
        "dems",
        "earthcover",
        "elevation",
        "geo",
        "geoss",
        "imagery-and-base-maps",
        "imagerybasemapsearthcover",
        "national",
        "north-america",
        "slope",
        "survey",
        "topography",
        "united-states",
        "us",
        "usgs-da4a1ad0-af04-4228-85b7-66e3df87edfe" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/35fda46f-ecea-44f3-a7cc-2ad747fe20c0/resource/c5bf350f-ed1e-411b-82f0-99545d6cb0ab> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T19:29:05.979514"^^xsd:dateTime ;
    dct:modified "2025-11-20T23:02:51.692762"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.da4a1ad0-af04-4228-85b7-66e3df87edfe.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .