@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/1dd5e25f-82e3-426c-9f59-aba59bdfa828> a dcat:Dataset ;
    dct:description "Standard suite of multibeam survey mapping products generated by the Okeanos Explorer seafloor mapping team on data collected on NOAA Ship Okeanos Explorer during EX0904: Water Column Exploration Field Trial I between 20090601 and 20090612" ;
    dct:identifier "ex0904-mappingsurvey.zip" ;
    dct:issued "2025-11-20T08:26:55.628915"^^xsd:dateTime ;
    dct:language "{en-US}" ;
    dct:modified "2014"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-130.5000 37.5000, -122.0000 37.5000, -122.0000 45.0000, -130.5000 45.0000, -130.5000 37.5000))"^^gsp:wktLiteral ] ;
    dct:title "EX0904 Seafloor Mapping Products Collection" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "DOC/NOAA/NESDIS/NODC/NCDDC> National Coastal Data Development Center" ;
            vcard:hasEmail <mailto:ncddc@noaa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/21d2efff-b88b-40d4-b3f7-526c3d6786cc>,
        <https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/246c6f12-64e2-4e2d-a6fc-6841fbb496cb>,
        <https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/87dd6529-c027-40e6-bbaa-81b658004815>,
        <https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/92768a40-d1c1-404e-93b5-e34303751e5f>,
        <https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/a79bafb0-2bb7-40c2-953f-396cbc4d6c18> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "echo-sounders",
        "expedition",
        "exploration",
        "explorer",
        "geo",
        "geoss",
        "mapping-survey",
        "marine-education",
        "mbes-multibeam-mapping-system",
        "multibeam",
        "multibeam-backscatter",
        "multibeam-sonar",
        "national",
        "noaa",
        "noaa-fleet",
        "north-america",
        "ocean",
        "ocean-discovery",
        "ocean-education",
        "ocean-exploration",
        "ocean-exploration-and-research",
        "ocean-literacy",
        "ocean-research",
        "oceans-bathymetry-seafloor-topography-bathymetry",
        "oceans-ocean-acoustics-acoustic-scattering",
        "oer",
        "okeanos",
        "okeanos-explorer",
        "r337",
        "science",
        "scientific-computing-system",
        "scientific-mission",
        "scientific-research",
        "scs",
        "sea",
        "single-beam-sonar",
        "singlebeam-sonar",
        "stewardship",
        "sub-bottom-profile",
        "systematic-exploration",
        "technology",
        "telepresence",
        "transformational-research",
        "undersea",
        "underwater",
        "united-states",
        "water-column-backscatter" .

<https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/21d2efff-b88b-40d4-b3f7-526c3d6786cc> a dcat:Distribution ;
    dct:description "EX0904_COLLECTION_RESOLVED.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:05:37.758716"^^xsd:dateTime ;
    dct:modified "2025-11-20T08:26:55.604184"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://service.ncddc.noaa.gov/rdn/oer-waf/ISO/Resolved/2009/EX0904_COLLECTION_RESOLVED.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/246c6f12-64e2-4e2d-a6fc-6841fbb496cb> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:05:37.758722"^^xsd:dateTime ;
    dct:modified "2025-11-20T08:26:55.605033"^^xsd:dateTime ;
    dct:title "GCMD Feedback Form" ;
    dcat:accessURL <http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/87dd6529-c027-40e6-bbaa-81b658004815> a dcat:Distribution ;
    dct:description "ex0904-mappingsurvey.zip" ;
    dct:issued "2021-03-11T00:05:37.758708"^^xsd:dateTime ;
    dct:modified "2025-11-20T08:26:55.603780"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <http://oer.hpc.msstate.edu/okeanos/ex0904/ex0904-mappingsurvey.zip> ;
    dcat:mediaType "application/unknown" .

<https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/92768a40-d1c1-404e-93b5-e34303751e5f> a dcat:Distribution ;
    dct:description "keyword_list.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:05:37.758724"^^xsd:dateTime ;
    dct:modified "2025-11-20T08:26:55.605424"^^xsd:dateTime ;
    dct:title "GCMD Keywords Page" ;
    dcat:accessURL <http://gcmd.nasa.gov/learn/keyword_list.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/1dd5e25f-82e3-426c-9f59-aba59bdfa828/resource/a79bafb0-2bb7-40c2-953f-396cbc4d6c18> a dcat:Distribution ;
    dct:description "EX0904_Multibeam_COLLECTION_UNRESOLVED.xml" ;
    dct:format "XML" ;
    dct:issued "2021-03-11T00:05:37.758719"^^xsd:dateTime ;
    dct:modified "2025-11-20T08:26:55.604630"^^xsd:dateTime ;
    dct:title "XML File" ;
    dcat:accessURL <http://surveys.ngdc.noaa.gov/mgg/MB/ocean/okeanos_explorer/EX0904/multibeam/data/version1/metadata/EX0904_Multibeam_COLLECTION_UNRESOLVED.xml> ;
    dcat:mediaType "application/xml" .

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