@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/16f6fed9-3bd4-4a22-a53c-77aacde19c49> a dcat:Dataset ;
    dct:description "TThis data release includes measurements of properties from sedimentary cores collected from Henrys Lake in Idaho. We present a CSV with basic information about the cores (e.g., length, collection location, water depth), and three CSVs with the fallout radionuclide (FRN), particle size analysis (PSA), and radiocarbon (RC) data. It also has three child items with x-ray computed tomography (CT) scan images, line image scans, and multisensory core log (MSCL) data for the seven cores from Henry’s Lake, and magnetic susceptibility point (MSP) data for select cores." ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/usgs-66ccb527d34e98e8a92435c4> ;
    dct:issued "2025-09-24T01:33:17.297892"^^xsd:dateTime ;
    dct:modified "2024-11-21T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-111.4426 44.6010, -111.4426 44.6731, -111.3560 44.6731, -111.3560 44.6010, -111.4426 44.6010))"^^gsp:wktLiteral ] ;
    dct:title "Sediment core data from Henrys Lake, Idaho" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "GHSC Data Steward" ;
            vcard:hasEmail <mailto:ghsc_metadata@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/16f6fed9-3bd4-4a22-a53c-77aacde19c49/resource/88334b98-f668-4912-950c-cd20d1b4fb39>,
        <https://data.amerigeoss.org/dataset/16f6fed9-3bd4-4a22-a53c-77aacde19c49/resource/fe01f186-fb89-4502-8860-969d6e58134e> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "biota",
        "core",
        "henrys",
        "idaho",
        "lacustrine",
        "lake",
        "sediment",
        "usgs-66ccb527d34e98e8a92435c4" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/16f6fed9-3bd4-4a22-a53c-77aacde19c49/resource/88334b98-f668-4912-950c-cd20d1b4fb39> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2025-09-17T07:07:24.477011"^^xsd:dateTime ;
    dct:modified "2025-09-24T01:33:17.273578"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.66ccb527d34e98e8a92435c4.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/16f6fed9-3bd4-4a22-a53c-77aacde19c49/resource/fe01f186-fb89-4502-8860-969d6e58134e> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2025-09-14T15:20:34.880466"^^xsd:dateTime ;
    dct:modified "2025-09-24T01:33:17.274896"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P13YLEN3> ;
    dcat:mediaType "application/http" .

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