@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/0eb9dafb-7d7e-42dd-a1f4-ef49387d3d77> a dcat:Dataset ;
    dct:description """The objectives of the survey were to provide bathymetric and sidescan sonar data for sediment transport studies and coastal change model development for ongoing studies of nearshore coastal dynamics along Sandwich Town Neck Beach, MA.  Data collection equipment used for this investigation are mounted on an unmanned surface vehicle (USV) uniquely adapted from a commercially sold gas-powered kayak and termed the "jetyak".  The jetyak design is the result of a collaborative effort between USGS and Woods Hole Oceanographic Institution (WHOI) scientists.
			""" ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/usgs-322de05b-f865-4ffc-8838-ae2a7fb86f87> ;
    dct:issued "2025-09-23T20:15:59.842863"^^xsd:dateTime ;
    dct:modified "2024-03-18T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-70.4875 41.7616, -70.4875 41.7740, -70.4710 41.7740, -70.4710 41.7616, -70.4875 41.7616))"^^gsp:wktLiteral ] ;
    dct:title "Comma separated value (CSV) text files of navigation and elevation data collected by the U.S. Geological Survey during field activity 2016-030-FA offshore Sandwich Beach, MA in June 2016" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "William W. Danforth" ;
            vcard:hasEmail <mailto:bdanforth@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/0eb9dafb-7d7e-42dd-a1f4-ef49387d3d77/resource/13547f46-f42c-4089-a243-c1e94955125a>,
        <https://data.amerigeoss.org/dataset/0eb9dafb-7d7e-42dd-a1f4-ef49387d3d77/resource/5431a17e-fecf-44d1-a1b4-86786ccbcdf7> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "bathymetry",
        "bathymetry-measurement",
        "cmgp",
        "coastal-and-marine-geology-program",
        "datasets",
        "digital-elevation-models",
        "elevation",
        "field-activity-number-2016-030-fa",
        "field-inventory-and-monitoring",
        "field-methods",
        "geolocation-measurement",
        "geoscientificinformation",
        "geospatial-datasets",
        "gps-measurement",
        "gps-navigation",
        "humminbird-898c-hd-si-combo",
        "jetyak",
        "map-coordinate-systems",
        "marine-geology",
        "massachusetts",
        "navigational-data",
        "north-america",
        "oceans",
        "r-v-knob",
        "sandwich",
        "sandwich-beach",
        "single-beam-echo-sounder",
        "sonar-methods",
        "u-s-geological-survey",
        "united-states",
        "usgs",
        "usgs-322de05b-f865-4ffc-8838-ae2a7fb86f87",
        "waas-navigation",
        "whcmsc",
        "woods-hole-coastal-and-marine-science-center" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/0eb9dafb-7d7e-42dd-a1f4-ef49387d3d77/resource/13547f46-f42c-4089-a243-c1e94955125a> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2025-09-15T01:24:35.917727"^^xsd:dateTime ;
    dct:modified "2025-09-23T20:15:59.802819"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.322de05b-f865-4ffc-8838-ae2a7fb86f87.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/0eb9dafb-7d7e-42dd-a1f4-ef49387d3d77/resource/5431a17e-fecf-44d1-a1b4-86786ccbcdf7> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2025-09-12T03:26:22.419877"^^xsd:dateTime ;
    dct:modified "2025-09-23T20:15:59.801915"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9TJIM2M> ;
    dcat:mediaType "application/http" .

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