@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/0a5b891e-a91d-472c-a1a1-9e227ac1eb04> a dcat:Dataset ;
    dct:description """As part of the U.S. Geological Survey's National Water-Quality
Assessment Program, an investigation of the Yellowstone River Basin
study unit is being conducted to document status and trends in
surface- and ground-water quality.  Efficient quantification of a
variety of environmental and geographic characteristics of the study
unit requires a digital map of the study-unit boundary that may be
processed, together with other digital thematic maps (such as geology
or land use), in a geographic information system (GIS).  Digital
boundary data for the Yellowstone River Basin study unit are included
in this data release.  The boundary follows drainage divides that were
identified chiefly using 1:100,000-scale (50 m accuracy) hypsography.""" ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/usgs-34e98b69-479b-414a-b652-260b46ede0e1> ;
    dct:issued "2025-09-23T18:20:26.509202"^^xsd:dateTime ;
    dct:modified "2020-11-17T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-111.2771 42.4183, -111.2771 47.9857, -103.5071 47.9857, -103.5071 42.4183, -111.2771 42.4183))"^^gsp:wktLiteral ] ;
    dct:title "Yellowstone River Basin study unit boundary, National Water-Quality Assessment Program, scale 1:100,000, Montana, North Dakota, and Wyoming" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Ronald B. Zelt" ;
            vcard:hasEmail <mailto:rbzelt@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/0a5b891e-a91d-472c-a1a1-9e227ac1eb04/resource/4c650795-362a-4e7b-9f9c-579ea640dff9>,
        <https://data.amerigeoss.org/dataset/0a5b891e-a91d-472c-a1a1-9e227ac1eb04/resource/c6cba11a-f471-4fff-bc7e-6bccca76ae44> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "drainage-basin",
        "environment",
        "geoscientificinformation",
        "inlandwaters",
        "montana",
        "north-dakota",
        "river-basin",
        "study-area",
        "usgs-34e98b69-479b-414a-b652-260b46ede0e1",
        "wyoming",
        "yellowstone-river",
        "yellowstone-river-basin" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/0a5b891e-a91d-472c-a1a1-9e227ac1eb04/resource/4c650795-362a-4e7b-9f9c-579ea640dff9> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2025-09-17T02:06:13.167427"^^xsd:dateTime ;
    dct:modified "2025-09-23T18:20:26.487765"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9KCX64I> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/0a5b891e-a91d-472c-a1a1-9e227ac1eb04/resource/c6cba11a-f471-4fff-bc7e-6bccca76ae44> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2025-09-16T12:38:53.840242"^^xsd:dateTime ;
    dct:modified "2025-09-23T18:20:26.487032"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.34e98b69-479b-414a-b652-260b46ede0e1.xml> ;
    dcat:mediaType "text/xml" .

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