@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/5570ffca-13dc-4872-8bd6-ac2a0ff52b4d> a dcat:Dataset ;
    dct:description "Accurate data and maps of sea-floor geology are important first steps toward protecting habitat, delineating marine resources, and assessing environmental changes due to natural or human effects. Initiated in 2003, the primary objective of the Geologic Mapping of the Massachusetts Sea Floor program is to develop regional geologic framework information for the management of coastal and marine resources. The project is focused on the inshore waters (5–30 meters deep) of Massachusetts. This dataset is from U.S. Geological Survey (USGS) sampling survey 2011-015-FA (September 9–16, 2011) by the USGS Woods Hole Coastal and Marine Science Center and the Massachusetts Office of Coastal Zone Management with partners from the Massachusetts Division of Marine Fisheries and the U.S. Environmental Protection Agency aboard the ocean survey vessel Bold. During the survey, surficial sediment samples and bottom still and video imagery were collected in Cape Cod Bay, Buzzards Bay, and Vineyard Sound; south of Martha's Vineyard; and south and east of Nantucket, Massachusetts." ;
    dct:identifier "USGS:e5bd5e78-3bfc-4323-9d8f-2c84057fffc8" ;
    dct:issued "2025-11-21T19:05:38.495506"^^xsd:dateTime ;
    dct:modified "20200908"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-71.1167 41.1446, -71.1167 42.1359, -69.9022 42.1359, -69.9022 41.1446, -71.1167 41.1446))"^^gsp:wktLiteral ] ;
    dct:title "Acquisition log maintained during field activity 2011-015-FA by the U.S. Geological Survey and Massachusetts Office of Coastal Zone Management offshore of Massachusetts around Cape Cod and the Islands in September 2011 (PDFs of Excel spreadsheets)" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Seth Ackerman" ;
            vcard:hasEmail <mailto:sackerman@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/5570ffca-13dc-4872-8bd6-ac2a0ff52b4d/resource/7459a38e-3f2e-4a7e-879f-da4ac9ea0888>,
        <https://data.amerigeoss.org/dataset/5570ffca-13dc-4872-8bd6-ac2a0ff52b4d/resource/b8b476ba-81be-4e32-9c8a-cf1307b2586c> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "atlantic-ocean",
        "bay",
        "bottom-photographs",
        "bottom-video",
        "buzzards-bay",
        "cape-cod",
        "cape-cod-bay",
        "ckan",
        "cmgp",
        "coastal-and-marine-geology-program",
        "continental-shelf",
        "czm",
        "elizabeth-islands",
        "field-activity-2011-015-fa",
        "field-activity-logs",
        "field-activity-number-11015",
        "geo",
        "geoscientificinformation",
        "geoss",
        "ground-truth",
        "logbook",
        "ma-czm",
        "marine-geology",
        "marthas-vineyard",
        "massachusetts",
        "massachusetts-office-of-coastal-zone-management",
        "massczm",
        "nantucket",
        "national",
        "navigation",
        "nomans-land",
        "north-america",
        "oceans",
        "osv-bold",
        "photographic-sampling",
        "photos",
        "raster",
        "sea-floor",
        "seabed",
        "seabed-observation-and-sampling-system",
        "seaboss",
        "seafloor",
        "seafloor-samples",
        "sediment-samples",
        "sedimentary-environments",
        "sediments",
        "sound",
        "stations",
        "u-s-geological-survey",
        "united-states",
        "usgs",
        "usgs-e5bd5e78-3bfc-4323-9d8f-2c84057fffc8",
        "van-veen-grab-sampler",
        "video-observation",
        "videos",
        "vineyard-sound",
        "whcmsc",
        "woods-hole-coastal-and-marine-science-center" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/5570ffca-13dc-4872-8bd6-ac2a0ff52b4d/resource/7459a38e-3f2e-4a7e-879f-da4ac9ea0888> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T14:35:18.488453"^^xsd:dateTime ;
    dct:modified "2025-11-21T19:05:38.466328"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F73F4NVM> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/5570ffca-13dc-4872-8bd6-ac2a0ff52b4d/resource/b8b476ba-81be-4e32-9c8a-cf1307b2586c> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T14:35:18.488442"^^xsd:dateTime ;
    dct:modified "2025-11-21T19:05:38.465857"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.e5bd5e78-3bfc-4323-9d8f-2c84057fffc8.xml> ;
    dcat:mediaType "text/xml" .

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