@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 xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/794051dd-a1fb-4151-aa9a-24bdd66947df> a dcat:Dataset ;
    dct:description "Water Column raw (level-0) files (.wcd)" ;
    dct:identifier "gov.noaa.ngdc.mgg.wcd:EX1504L1_EM302" ;
    dct:issued "2025-11-22T20:12:50.544541"^^xsd:dateTime ;
    dct:modified "2025-11-22T20:12:50.544546"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-167.3500 15.8100, -157.9500 15.8100, -157.9500 23.8400, -167.3500 23.8400, -167.3500 15.8100))"^^gsp:wktLiteral ] ;
    dct:title "Water Column Backscatter Collection for EX1504L1: CAPSTONE NWHI & Johnston Exploration Mapping" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/794051dd-a1fb-4151-aa9a-24bdd66947df/resource/22b741e6-2b09-44fb-8e18-2ced1d4c0967>,
        <https://data.amerigeoss.org/dataset/794051dd-a1fb-4151-aa9a-24bdd66947df/resource/4fa6dd6d-6a2a-42a5-be8b-485f2c6136e5> ;
    dcat:keyword "acoustic-scattering",
        "amerigeo",
        "amerigeoss",
        "central-pacific-seamounts",
        "ckan",
        "geo",
        "geoss",
        "hawaii",
        "johnston-atoll",
        "johnston-seamount-chain",
        "karin-ridge",
        "karin-seamount-chain",
        "national",
        "necker-island",
        "north-america",
        "ocean-acoustics",
        "oceans",
        "papahanaumokuakea",
        "pearl-harbor",
        "pmnm",
        "prime-crust-zone",
        "primnm",
        "united-states",
        "water-column-backscatter" .

<https://data.amerigeoss.org/dataset/794051dd-a1fb-4151-aa9a-24bdd66947df/resource/22b741e6-2b09-44fb-8e18-2ced1d4c0967> a dcat:Distribution ;
    dct:description "EX1504L1 collection metadata record" ;
    dct:format "XML" ;
    dct:issued "2020-11-12T05:34:44.753762"^^xsd:dateTime ;
    dct:modified "2025-11-22T20:12:50.529912"^^xsd:dateTime ;
    dct:title "EX1504L1_COLLECTION_RESOLVED" ;
    dcat:accessURL <http://www.ncddc.noaa.gov/oer-waf/ISO/Resolved/2015/EX1504L1_COLLECTION_RESOLVED.xml> .

<https://data.amerigeoss.org/dataset/794051dd-a1fb-4151-aa9a-24bdd66947df/resource/4fa6dd6d-6a2a-42a5-be8b-485f2c6136e5> a dcat:Distribution ;
    dct:description "Interactive map viewer to allow discovery and access to water column sonar data" ;
    dct:issued "2020-11-12T05:34:44.753751"^^xsd:dateTime ;
    dct:modified "2025-11-22T20:12:50.529462"^^xsd:dateTime ;
    dct:title "Water Column Sonar Data Map Viewer" ;
    dcat:accessURL <http://maps.ngdc.noaa.gov/viewers/water_column_sonar/> .

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