@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/5ce7bc3d-4e63-4599-a476-8dcc2bfe9333> a dcat:Dataset ;
    dct:description "Stable hydrogen (H), oxygen (O), and sulfur (S) isotope data were collected from the Elizabeth copper mine Superfund site, South Strafford, Vermont. Sample media include surface water (H and O), groundwater (H and O), dissolved sulfate (O and S), and sulfide minerals in bulk mill tailings samples. Where available, supporting data for water samples include discharge, pH, specific conductance, and dissolved sulfate concentration. The water samples span a time period from August 1998 to October 2009." ;
    dct:identifier "USGS:5fbbd6b1d34eb413d5e234f9" ;
    dct:issued "2025-11-22T00:29:39.495448"^^xsd:dateTime ;
    dct:modified "20210408"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-72.3900 43.7500, -72.3900 43.8400, -72.3200 43.8400, -72.3200 43.7500, -72.3900 43.7500))"^^gsp:wktLiteral ] ;
    dct:title "Environmental (hydrogen, oxygen, and sulfur) stable isotope data from the Elizabeth copper mine Superfund site, Vermont, USA" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Robert R Seal" ;
            vcard:hasEmail <mailto:rseal@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/5ce7bc3d-4e63-4599-a476-8dcc2bfe9333/resource/50e4f205-cff2-4277-b2b9-c711092e3bdf>,
        <https://data.amerigeoss.org/dataset/5ce7bc3d-4e63-4599-a476-8dcc2bfe9333/resource/664dadd3-e68e-4546-867f-d16a36ad812f> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "hydrogen-isotope-analysis",
        "mine-drainage",
        "national",
        "north-america",
        "oxygen-isotope-analysis",
        "sulfur-isotope-analysis",
        "united-states",
        "usgs-5fbbd6b1d34eb413d5e234f9" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/5ce7bc3d-4e63-4599-a476-8dcc2bfe9333/resource/50e4f205-cff2-4277-b2b9-c711092e3bdf> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:01:18.746881"^^xsd:dateTime ;
    dct:modified "2025-11-22T00:29:39.486199"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9LWA4T7> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/5ce7bc3d-4e63-4599-a476-8dcc2bfe9333/resource/664dadd3-e68e-4546-867f-d16a36ad812f> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:01:18.746873"^^xsd:dateTime ;
    dct:modified "2025-11-22T00:29:39.485724"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5fbbd6b1d34eb413d5e234f9.xml> ;
    dcat:mediaType "text/xml" .

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