@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/33f3169f-f783-4aee-8bf3-127d2bac1c9f> a dcat:Dataset ;
    dct:description "The sediments and geomorphology of a portion of the northeastern continental shelf between Hudson Canyon and Georges Bank have been investigated. Wave-cut terraces at 13, 45, 65, and 80 fathoms indicate four former low sea levels, while concentrations of beach ridges around 35 fathoms reveal a fifth. The pre-Holocene drainage pattern, still exposed over part of the area, shows that Block Channel was the main stream system which drained most of southern New England. The surface sediments on the western part of the study area are Late Pleistocene fluvial deposits. Overlying these coarse deposits in the central part of the outer shelf is a sandy silt facies that is also relict.  The youngest facies and the only area of present deposition, is in the northeastern part where sand eroded from Nantucket Shoals is being deposited on the shelf." ;
    dct:identifier "USGS:2c8ce206-8d15-4d40-b2f3-6172db3ea223" ;
    dct:issued "2025-11-20T21:55:34.467234"^^xsd:dateTime ;
    dct:modified "20211116"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-72.4470 39.5330, -72.4470 40.9700, -69.4670 40.9700, -69.4670 39.5330, -72.4470 39.5330))"^^gsp:wktLiteral ] ;
    dct:title "Sediments on the Shelf off Southern New England (GARRISON66 shapefile)" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Lawrence J. Poppe" ;
            vcard:hasEmail <mailto:lpoppe@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/33f3169f-f783-4aee-8bf3-127d2bac1c9f/resource/5e2c89e9-2f7a-430e-b5f0-66e0923ea0bb>,
        <https://data.amerigeoss.org/dataset/33f3169f-f783-4aee-8bf3-127d2bac1c9f/resource/f647a8a9-5945-4d2b-9238-312c3d01aa9c> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "atlantic",
        "block-island",
        "ckan",
        "cmgp",
        "coastal-and-marine-geology-program",
        "continental-shelf",
        "cores",
        "geo",
        "geographic-information-system",
        "georges-bank",
        "geoscientificinformation",
        "geospatial-datasets",
        "geoss",
        "gis",
        "grabs",
        "grain-size-analysis",
        "lithology",
        "location",
        "marine-geology",
        "nantucket-shoals",
        "national",
        "navigational-data",
        "new-england",
        "north-america",
        "oceans",
        "open-file-report-03-001",
        "point-shapefile",
        "points",
        "rhode-island-sound",
        "sea-floor-characteristics",
        "sediment-classification",
        "sediments",
        "surficial-classification",
        "texture",
        "u-s-east-coast",
        "u-s-geological-survey",
        "united-states",
        "usgs",
        "usgs-2c8ce206-8d15-4d40-b2f3-6172db3ea223",
        "whsc",
        "woods-hole-field-center" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/33f3169f-f783-4aee-8bf3-127d2bac1c9f/resource/5e2c89e9-2f7a-430e-b5f0-66e0923ea0bb> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:57:41.273186"^^xsd:dateTime ;
    dct:modified "2025-11-20T21:55:34.446775"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <http://pubs.usgs.gov/of/2003/of03-001/htmldocs/data.htm> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/33f3169f-f783-4aee-8bf3-127d2bac1c9f/resource/f647a8a9-5945-4d2b-9238-312c3d01aa9c> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:57:41.273174"^^xsd:dateTime ;
    dct:modified "2025-11-20T21:55:34.446368"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.2c8ce206-8d15-4d40-b2f3-6172db3ea223.xml> ;
    dcat:mediaType "text/xml" .

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