@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/1fdeb85c-4ac4-4b72-9d7e-8289be8543f4> a dcat:Dataset ;
    dct:description "This data shows the quantification cycle at which fluorescence signals crossed a threshold fluorescence for samples analyzed as part of controlled experiments to determine whether contaminating DNA is present in samples under varying experimental conditions." ;
    dct:identifier "USGS:60c0e23dd34e86b9389407b9" ;
    dct:issued "2025-11-20T09:38:36.430953"^^xsd:dateTime ;
    dct:modified "20211005"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-111.7667 45.1065, -111.7667 45.6006, -110.5060 45.6006, -110.5060 45.1065, -111.7667 45.1065))"^^gsp:wktLiteral ] ;
    dct:title "Quantitative polymerase chain reaction detection data for controlled DNA contamination experiments" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Patrick Hutchins" ;
            vcard:hasEmail <mailto:phutchins@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/1fdeb85c-4ac4-4b72-9d7e-8289be8543f4/resource/59651628-2fa7-4b49-a46a-7911da3aa073>,
        <https://data.amerigeoss.org/dataset/1fdeb85c-4ac4-4b72-9d7e-8289be8543f4/resource/e5ff9602-5cab-4ee1-a6d1-b723e19735c3> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "biota",
        "ckan",
        "contamination",
        "environmental-dna",
        "geo",
        "geoss",
        "national",
        "north-america",
        "occupancy-model",
        "quantitative-polymerase-chain-reaction",
        "united-states",
        "usgs-60c0e23dd34e86b9389407b9" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/1fdeb85c-4ac4-4b72-9d7e-8289be8543f4/resource/59651628-2fa7-4b49-a46a-7911da3aa073> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T14:29:15.213376"^^xsd:dateTime ;
    dct:modified "2025-11-20T09:38:36.421882"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.60c0e23dd34e86b9389407b9.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/1fdeb85c-4ac4-4b72-9d7e-8289be8543f4/resource/e5ff9602-5cab-4ee1-a6d1-b723e19735c3> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T14:29:15.213383"^^xsd:dateTime ;
    dct:modified "2025-11-20T09:38:36.422297"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P94UHEPJ> ;
    dcat:mediaType "application/http" .

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