@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/40d0b894-ccec-4f3c-b09e-c40fe5badd6c> a dcat:Dataset ;
    dct:description "Polycyclic aromatic hydrocarbons (PAHs) are reported for water samples collected from the San Lorenzo River water during the rainy seasons from 2015 to 2016. Samples were collected during 2-, 5- and close to 10 year flood events." ;
    dct:identifier "USGS:618aad62d34ec04fc9c6c664" ;
    dct:issued "2025-11-21T05:49:40.049201"^^xsd:dateTime ;
    dct:modified "20220124"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-122.0308 36.9908, -122.0308 36.9908, -122.0308 36.9908, -122.0308 36.9908, -122.0308 36.9908))"^^gsp:wktLiteral ] ;
    dct:title "Polycyclic aromatic hydrocarbons (PAHs) in the San Lorenzo River, Santa Cruz, California, USA, from 2015 to 2016" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "PCMSC Science Data Coordinator" ;
            vcard:hasEmail <mailto:pcmsc_data@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/40d0b894-ccec-4f3c-b09e-c40fe5badd6c/resource/4330830e-beff-484c-a80c-8c7aa715d2ec>,
        <https://data.amerigeoss.org/dataset/40d0b894-ccec-4f3c-b09e-c40fe5badd6c/resource/679b7e8a-8fc9-4af4-85de-8c0d8550696c> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "chemical-analysis",
        "ckan",
        "cmhrp",
        "coastal-and-marine-hazards-and-resources-program",
        "coastal-pollution",
        "floods",
        "gas-chromatography",
        "geo",
        "geochemistry",
        "geoss",
        "inlandwaters",
        "laboratory-methods",
        "national",
        "north-america",
        "organic-geochemistry",
        "pacific-coastal-and-marine-science-center",
        "pcmsc",
        "san-lorenzo-river",
        "santa-cruz-county",
        "state-of-california",
        "suspended-material-water",
        "u-s-geological-survey",
        "united-states",
        "usgs",
        "usgs-618aad62d34ec04fc9c6c664",
        "water-quality",
        "water-quality-parameters" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/40d0b894-ccec-4f3c-b09e-c40fe5badd6c/resource/4330830e-beff-484c-a80c-8c7aa715d2ec> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T14:54:15.858523"^^xsd:dateTime ;
    dct:modified "2025-11-21T05:49:40.034480"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9GB8YSZ> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/40d0b894-ccec-4f3c-b09e-c40fe5badd6c/resource/679b7e8a-8fc9-4af4-85de-8c0d8550696c> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T14:54:15.858516"^^xsd:dateTime ;
    dct:modified "2025-11-21T05:49:40.034064"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.618aad62d34ec04fc9c6c664.xml> ;
    dcat:mediaType "text/xml" .

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