@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/1ccc3c82-f66f-4cc2-9211-6cca3023f215> a dcat:Dataset ;
    dct:description "This data release includes 40Ar/39Ar intercalibration data from the U.S. Geological Survey for neutron fluence monitors HD-B1 (Heidelberg biotite) and FCs (Fish Canyon sanidine). Potassium-bearing mineral grains were analyzed by argon geochronology at the U.S. Geological Survey Argon Geochronology Laboratory in Denver, Colorado. These data provide intercalibration information between the two fluence monitors." ;
    dct:identifier "USGS:6171d2e8d34ea36449a86d36" ;
    dct:issued "2025-11-20T07:53:37.808839"^^xsd:dateTime ;
    dct:modified "20220428"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-105.1263 39.7168, -105.1263 39.7173, -105.1260 39.7173, -105.1260 39.7168, -105.1263 39.7168))"^^gsp:wktLiteral ] ;
    dct:title "Argon data for HD-B1 intercalibration" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Leah E Morgan" ;
            vcard:hasEmail <mailto:lemorgan@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/1ccc3c82-f66f-4cc2-9211-6cca3023f215/resource/868a7545-a3b5-43c8-a5f6-216fe3544ea7>,
        <https://data.amerigeoss.org/dataset/1ccc3c82-f66f-4cc2-9211-6cca3023f215/resource/f5d0bac5-b67e-42c6-88e2-953a84308e8b> ;
    dcat:keyword "40ar-39ar",
        "amerigeo",
        "amerigeoss",
        "argon-geochronology-laboratory",
        "biota",
        "ckan",
        "colorado",
        "denver",
        "geo",
        "geochronology",
        "geology-geophysics-and-geochemistry-science-center-gggsc",
        "geoss",
        "intercalibration",
        "lakewood",
        "mineral-resources-program-mrp",
        "national",
        "north-america",
        "u-s-geological-survey-usgs",
        "united-states",
        "usgs-6171d2e8d34ea36449a86d36" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/1ccc3c82-f66f-4cc2-9211-6cca3023f215/resource/868a7545-a3b5-43c8-a5f6-216fe3544ea7> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-06T17:31:33.176345"^^xsd:dateTime ;
    dct:modified "2025-11-20T07:53:37.798126"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9HA1C08> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/1ccc3c82-f66f-4cc2-9211-6cca3023f215/resource/f5d0bac5-b67e-42c6-88e2-953a84308e8b> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-06T17:31:33.176339"^^xsd:dateTime ;
    dct:modified "2025-11-20T07:53:37.797716"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.6171d2e8d34ea36449a86d36.xml> ;
    dcat:mediaType "text/xml" .

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