@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/5ed49390-2cf1-4c88-95ac-849f1a3afa4f> a dcat:Dataset ;
    dct:description "The data in this layer are from a number of published and unpublished sets produced by the Bigelow Laboratory.  The source projects were conducted primarily to examine contaminant (e.g. trace metals, PAHs) distributions, but also produced sediment textural data. The data were originally converted into digital format for inclusion in the Gulf of Maine Contaminated Sediments Database." ;
    dct:identifier "USGS:db34b7bf-71f7-4fb3-a5da-e2888d771736" ;
    dct:issued "2025-11-22T01:59:23.981512"^^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 ((-70.2967 41.9767, -70.2967 44.4667, -65.6733 44.4667, -65.6733 41.9767, -70.2967 41.9767))"^^gsp:wktLiteral ] ;
    dct:title "Sediment Data Produced by the Bigelow Laboratory (BIGELOW shapefile)" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Lawrence J. Poppe" ;
            vcard:hasEmail <mailto:lpoppe@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/5ed49390-2cf1-4c88-95ac-849f1a3afa4f/resource/2ee5318a-2bf9-4563-8bc3-d35db6944545>,
        <https://data.amerigeoss.org/dataset/5ed49390-2cf1-4c88-95ac-849f1a3afa4f/resource/4fe6d0af-631c-4bb6-8cd4-94f5cf9e4745> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "bigelow-laboratory",
        "ckan",
        "classification",
        "clay",
        "cmgp",
        "coastal-and-marine-geology-program",
        "continental-shelf",
        "fines",
        "geo",
        "geographic-information-system",
        "geoscientificinformation",
        "geospatial-datasets",
        "geoss",
        "gis",
        "grain-size-analysis",
        "gravel",
        "gulf-of-maine",
        "lithology",
        "location",
        "maine",
        "marine-geology",
        "national",
        "navigational-data",
        "new-england",
        "north-america",
        "oceans",
        "open-file-report-03-001",
        "point-shapefile",
        "points",
        "sand",
        "sea-floor-characteristics",
        "sediment",
        "sediment-classification",
        "silt",
        "statistics",
        "surficial-classification",
        "texture",
        "u-s-east-coast",
        "u-s-geological-survey",
        "united-states",
        "usa",
        "usgs",
        "usgs-db34b7bf-71f7-4fb3-a5da-e2888d771736",
        "whsc",
        "woods-hole-science-center" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/5ed49390-2cf1-4c88-95ac-849f1a3afa4f/resource/2ee5318a-2bf9-4563-8bc3-d35db6944545> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-05T19:39:11.843374"^^xsd:dateTime ;
    dct:modified "2025-11-22T01:59:23.958175"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.db34b7bf-71f7-4fb3-a5da-e2888d771736.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/5ed49390-2cf1-4c88-95ac-849f1a3afa4f/resource/4fe6d0af-631c-4bb6-8cd4-94f5cf9e4745> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-05T19:39:11.843382"^^xsd:dateTime ;
    dct:modified "2025-11-22T01:59:23.958612"^^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/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .