@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/1ccd6aad-8fa8-4cd8-9123-bf50fb908578> a dcat:Dataset ;
    dct:description "Ecological assessment data from the USGS National Water-Quality Assessment Program and the USEPA National River and Stream Assessment were reviewed and records were retained from sampling sites co-located with active USGS stream gages.  A limited amount of ancillary data, including location, physical watershed features, and basic water chemistry data for each site were also retained." ;
    dct:identifier "USGS:598b2e69e4b09fa1cb0eac7e" ;
    dct:issued "2025-11-20T07:53:44.599860"^^xsd:dateTime ;
    dct:modified "20200826"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-124.0762 28.2711, -124.0762 48.8448, -67.5205 48.8448, -67.5205 28.2711, -124.0762 28.2711))"^^gsp:wktLiteral ] ;
    dct:title "Matched ecological assessment and stream gaging data for the CONUS" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Daren Carlisle" ;
            vcard:hasEmail <mailto:dcarlisle@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/1ccd6aad-8fa8-4cd8-9123-bf50fb908578/resource/89931493-3c7a-4a9c-bc72-f34701433072>,
        <https://data.amerigeoss.org/dataset/1ccd6aad-8fa8-4cd8-9123-bf50fb908578/resource/b83a084a-6696-4636-aef1-b36b288cdd1d> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "biological-diversity",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "stream-gage-measurement",
        "united-states",
        "usgs-598b2e69e4b09fa1cb0eac7e" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/1ccd6aad-8fa8-4cd8-9123-bf50fb908578/resource/89931493-3c7a-4a9c-bc72-f34701433072> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:20:48.201735"^^xsd:dateTime ;
    dct:modified "2025-11-20T07:53:44.592039"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F7M9075F> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/1ccd6aad-8fa8-4cd8-9123-bf50fb908578/resource/b83a084a-6696-4636-aef1-b36b288cdd1d> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:20:48.201728"^^xsd:dateTime ;
    dct:modified "2025-11-20T07:53:44.591569"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.598b2e69e4b09fa1cb0eac7e.xml> ;
    dcat:mediaType "text/xml" .

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