@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/2e8d3096-1ba9-4e9a-8fb2-b8207552e42f> a dcat:Dataset ;
    dct:description "Multibeam sonar data showing the bathymetric survey of two offshore submarine sinkholes, Miami Sinkhole and Key Biscayne Sinkhole. A series of dives were performed to produce the bathymetric surveys using an autonomous underwater vehicle (AUV) with a multibeam-sonar. These data were collected between May 5-8, 2016 using a Bluefin B12 AUV equipped with a Imagenex MBDelta and an onboard calibrated Kearfott T-24 Inertial Navigation System (INS) aided by a (WAAS), 600 kHz RDI Doppler Velocity Log (DVL) and a Valeport sound velocity meter." ;
    dct:identifier "USGS:5a96f5cee4b06990606c4ff0" ;
    dct:issued "2025-11-20T18:01:02.380877"^^xsd:dateTime ;
    dct:modified "20201117"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-80.0407 25.6949, -80.0407 25.8657, -79.9664 25.8657, -79.9664 25.6949, -80.0407 25.6949))"^^gsp:wktLiteral ] ;
    dct:title "Multibeam sonar bathymetric data for the Miami Pockmark and Key Biscayne Pockmark" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Kevin J Cunningham" ;
            vcard:hasEmail <mailto:kcunning@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/2e8d3096-1ba9-4e9a-8fb2-b8207552e42f/resource/38dee5e2-8292-490c-b95c-56c591bee992>,
        <https://data.amerigeoss.org/dataset/2e8d3096-1ba9-4e9a-8fb2-b8207552e42f/resource/7ced7344-0229-4ec1-9f14-0b0ee55aa804> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "autonomous-underwater-vehicle",
        "auv",
        "bathymetry",
        "blueview",
        "blueview-multibeam-sonar",
        "ckan",
        "geo",
        "geoscientificinformation",
        "geoss",
        "inertial-navigation-system",
        "ins",
        "key-biscayne-pockmark",
        "marine",
        "mb1350",
        "miami",
        "miami-pockmark",
        "micro-bathymetry",
        "multibeam",
        "multibeam-sonar",
        "national",
        "north-america",
        "ocean-floor-topography",
        "oceans",
        "pockmark",
        "r-v-weatherbird-ii",
        "subsea-navigation",
        "ultra-short-baseline-sonar",
        "united-states",
        "usbl-aided",
        "usgs-5a96f5cee4b06990606c4ff0" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/2e8d3096-1ba9-4e9a-8fb2-b8207552e42f/resource/38dee5e2-8292-490c-b95c-56c591bee992> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:28:28.944631"^^xsd:dateTime ;
    dct:modified "2025-11-20T18:01:02.363289"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5a96f5cee4b06990606c4ff0.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/2e8d3096-1ba9-4e9a-8fb2-b8207552e42f/resource/7ced7344-0229-4ec1-9f14-0b0ee55aa804> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:28:28.944638"^^xsd:dateTime ;
    dct:modified "2025-11-20T18:01:02.363882"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F72J6B4Z> ;
    dcat:mediaType "application/http" .

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