@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/2cbd329f-ba5c-4f2b-9dc8-68f2b252299c> a dcat:Dataset ;
    dct:description "In February 2016 the U.S. Geological Survey, Pacific Coastal and Marine Science Center in cooperation with North Carolina State University and the National Park Service collected multibeam bathymetry and acoustic-backscatter data in Lake Crescent located in Olympic National Park, Washington. Data were collected using a Reson 7111 multibeam echosounder pole-mounted to the 36-foot USGS R/V Parke Snavely. These metadata describe the multibeam bathymetry raster data file that is included in \"LakeCrescent_bathy_3m_UTM10_NAD83_NAVD88.zip\" which is accessible from https://doi.org/10.5066/F7B56GW5." ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/usgs-5eea74cb82ce3bd58d8572af> ;
    dct:issued "2025-09-23T14:39:17.476891"^^xsd:dateTime ;
    dct:modified "2020-10-19T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-123.9170 48.0470, -123.9170 48.0960, -123.7400 48.0960, -123.7400 48.0470, -123.9170 48.0470))"^^gsp:wktLiteral ] ;
    dct:title "Multibeam bathymetry data collected in 2016 for Lake Crescent in Olympic National Park, Washington" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "PCMSC Science Data Coordinator" ;
            vcard:hasEmail <mailto:pcmsc_data@usgs.gov> ] ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "bathymetry",
        "bathymetry-and-elevation",
        "bathymetry-measurement",
        "cmhrp",
        "coastal-and-marine-hazards-and-resources-program",
        "environment",
        "geology",
        "geoscientificinformation",
        "geospatial-datasets",
        "imagerybasemapsearthcover",
        "inlandwaters",
        "lake-bed",
        "lake-crescent",
        "lakebed-characteristics",
        "marine-geophysics",
        "multibeam-sonar",
        "olympic-national-park",
        "pacific-coastal-and-marine-science-center",
        "pcmsc",
        "seafloor-topography",
        "state-of-washington",
        "u-s-geological-survey",
        "usgs",
        "usgs-5eea74cb82ce3bd58d8572af" ;
    dcat:theme <%7Bgeospatial%7D> .

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