@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/569a4684-6dbb-49db-ac00-c652faab0977> a dcat:Dataset ;
    dct:description "Groundwater and surface-water samples were collected and analyzed for microbial source tracking markers to identify the primary sources of fecal bacteria at a Lake Michigan beach in Northwestern Indiana." ;
    dct:identifier "USGS:5bdf47bae4b0b3fc5cf33045" ;
    dct:issued "2025-11-21T19:52:28.931266"^^xsd:dateTime ;
    dct:modified "20200827"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-87.5050 41.6900, -87.5050 41.6920, -87.5030 41.6920, -87.5030 41.6900, -87.5050 41.6900))"^^gsp:wktLiteral ] ;
    dct:title "Microbial Source Tracking at Whihala Beach West in Whiting, Indiana, 2018" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Travis R. Cole" ;
            vcard:hasEmail <mailto:tcole@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/569a4684-6dbb-49db-ac00-c652faab0977/resource/3126e608-21ad-478a-a0be-a0096ceabaea>,
        <https://data.amerigeoss.org/dataset/569a4684-6dbb-49db-ac00-c652faab0977/resource/698e098b-aa3a-4ec7-9458-e89293c316dd> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "bacteria",
        "bacteriodes",
        "beach-health",
        "catellicoccus-marimmalium",
        "ckan",
        "geo",
        "geoss",
        "great-lakes",
        "human-health",
        "lake-michigan",
        "microbial-source-tracking",
        "national",
        "nearshore",
        "north-america",
        "northwest-indiana",
        "united-states",
        "usgs-5bdf47bae4b0b3fc5cf33045",
        "whihala-beach",
        "whiting-in" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/569a4684-6dbb-49db-ac00-c652faab0977/resource/3126e608-21ad-478a-a0be-a0096ceabaea> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T01:18:33.132905"^^xsd:dateTime ;
    dct:modified "2025-11-21T19:52:28.919289"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5bdf47bae4b0b3fc5cf33045.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/569a4684-6dbb-49db-ac00-c652faab0977/resource/698e098b-aa3a-4ec7-9458-e89293c316dd> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T01:18:33.132911"^^xsd:dateTime ;
    dct:modified "2025-11-21T19:52:28.919785"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P981QCF7> ;
    dcat:mediaType "application/http" .

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