@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/7ff70ff0-c94f-4e96-9ab5-0ac4302dced4> a dcat:Dataset ;
    dct:description "Percent slope of Stellwagen Bank bathymetry. Raster derived from 5-meter bathymetric contour lines (Quads 1-18). Collected on surveys carried out in 4 cruises 1994 - 1996 using the Kongsberg SIMRAD EM1000 multibeam system on the CHS vessel Frederick G. Creed. For each quad, multibeam data was processed, converted to an ARC/INFO point coverage, gridded with a cell-size of 13m and contoured at an interval of 5m. 18 quads were merged into one shapefile for convenience in this publication. Scale 1:25,000" ;
    dct:identifier "Stellwagen Bank bathymetry - Percent slope derived from 5-meter bathymetric contour lines" ;
    dct:issued "2025-11-22T23:45:05.375379"^^xsd:dateTime ;
    dct:language "{en-US}" ;
    dct:modified "2006-01-01"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-70.6931 42.0710, -70.0055 42.0710, -70.0055 42.8170, -70.6931 42.8170, -70.6931 42.0710))"^^gsp:wktLiteral ] ;
    dct:title "Stellwagen Bank bathymetry - Percent slope derived from 5-meter bathymetric contour lines" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Stellwagen Bank Data Manager" ;
            vcard:hasEmail <mailto:bryan.costa@noaa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/7ff70ff0-c94f-4e96-9ab5-0ac4302dced4/resource/6a7c91bf-66dd-405d-ae23-ef0ebb7e9752>,
        <https://data.amerigeoss.org/dataset/7ff70ff0-c94f-4e96-9ab5-0ac4302dced4/resource/8e6d8286-992d-43ea-aced-005fef5af6bf> ;
    dcat:keyword "1998",
        "amerigeo",
        "amerigeoss",
        "bathymetry",
        "bathymetry-topography",
        "ckan",
        "environmental-monitoring",
        "geo",
        "geoss",
        "national",
        "north-america",
        "stellwagen-bank",
        "united-states" .

<https://data.amerigeoss.org/dataset/7ff70ff0-c94f-4e96-9ab5-0ac4302dced4/resource/6a7c91bf-66dd-405d-ae23-ef0ebb7e9752> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-10T23:55:50.756451"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:45:05.367643"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://pubs.usgs.gov/of/1999/of99-439/mbaygis/3_bath/> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/7ff70ff0-c94f-4e96-9ab5-0ac4302dced4/resource/8e6d8286-992d-43ea-aced-005fef5af6bf> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-10T23:55:50.756440"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:45:05.367227"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://ccma.nos.noaa.gov/ecosystems/sanctuaries/stellwagen_nms/> ;
    dcat:mediaType "text/html" .

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