@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/81dfb5e7-20a8-4304-b86e-e9452bf0d9a3> a dcat:Dataset ;
    dct:description "This part of the data release presents bathymetry data from the Elwha River delta collected in August 2011 using two personal watercraft (PWCs). The PWCs were equipped with single-beam echosounders and survey-grade global navigation satellite system (GNSS) receivers." ;
    dct:identifier "USGS:58545101e4b0e2663625f4b2" ;
    dct:issued "2025-11-23T00:46:56.816528"^^xsd:dateTime ;
    dct:modified "20211014"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-123.5856 48.1375, -123.5856 48.1571, -123.5323 48.1571, -123.5323 48.1375, -123.5856 48.1375))"^^gsp:wktLiteral ] ;
    dct:title "Nearshore bathymetry data from the Elwha River delta, Washington, August 2011, collected from personal watercraft" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Andrew W. Stevens" ;
            vcard:hasEmail <mailto:astevens@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/81dfb5e7-20a8-4304-b86e-e9452bf0d9a3/resource/a71105ad-09d1-4c0b-9a81-4bf83c44ecee>,
        <https://data.amerigeoss.org/dataset/81dfb5e7-20a8-4304-b86e-e9452bf0d9a3/resource/fe760691-b33a-45bc-afc5-c68ba8a309c0> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "bathymetry",
        "bathymetry-and-elevation",
        "bathymetry-measurement",
        "ckan",
        "clallum-county",
        "echo-sounders",
        "elevation",
        "elwha-river",
        "geo",
        "geoss",
        "global-positioning-system-gps-observations",
        "gps-global-positioning-system",
        "gps-measurement",
        "national",
        "north-america",
        "olympic-peninsula",
        "single-beam-echo-sounder",
        "strait-of-juan-de-fuca",
        "united-states",
        "usgs-58545101e4b0e2663625f4b2",
        "water-depth" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/81dfb5e7-20a8-4304-b86e-e9452bf0d9a3/resource/a71105ad-09d1-4c0b-9a81-4bf83c44ecee> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:35:35.263638"^^xsd:dateTime ;
    dct:modified "2025-11-23T00:46:56.804495"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F74Q7S5H> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/81dfb5e7-20a8-4304-b86e-e9452bf0d9a3/resource/fe760691-b33a-45bc-afc5-c68ba8a309c0> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:35:35.263628"^^xsd:dateTime ;
    dct:modified "2025-11-23T00:46:56.804035"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.58545101e4b0e2663625f4b2.xml> ;
    dcat:mediaType "text/xml" .

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