@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/4a857ecc-938e-47e2-bd87-b06bd81fe9d8> a dcat:Dataset ;
    dct:description """This dataset represents "phreatophyte areas" mapped as part of an analysis of irrigation pumping 
in Diamond Valley, Nevada published in 1968.  The data were digitized  for comparison with mapping 
of groundwater discharge areas done in 2011 as part of a groundwater study in these valleys published 
in 2016.""" ;
    dct:identifier "USGS:422b7a66-0ac5-4d69-9935-8f12fe604ce9" ;
    dct:issued "2025-11-21T12:06:21.801210"^^xsd:dateTime ;
    dct:modified "20201117"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-116.0771 39.7753, -116.0771 40.1591, -115.8650 40.1591, -115.8650 39.7753, -116.0771 39.7753))"^^gsp:wktLiteral ] ;
    dct:title "Groundwater discharge area for Diamond Valley, Central Nevada, 1968" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "U.S. Geological Survey Nevada Water Science Center" ;
            vcard:hasEmail <mailto:mierardi@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4a857ecc-938e-47e2-bd87-b06bd81fe9d8/resource/3b760991-f700-4ba5-80b4-a8f987a648e9> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "biota",
        "ckan",
        "diamond-valley",
        "discharge",
        "elko-county",
        "environment",
        "et",
        "et-unit",
        "eureka-county",
        "evaporation",
        "evapotranspiration",
        "geo",
        "geoss",
        "great-basin",
        "groundwater",
        "groundwater-discharge",
        "inlandwaters",
        "national",
        "nevada",
        "north-america",
        "phreatophyte",
        "united-states",
        "usgs-422b7a66-0ac5-4d69-9935-8f12fe604ce9" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/4a857ecc-938e-47e2-bd87-b06bd81fe9d8/resource/3b760991-f700-4ba5-80b4-a8f987a648e9> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T09:58:33.145303"^^xsd:dateTime ;
    dct:modified "2025-11-21T12:06:21.787698"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.422b7a66-0ac5-4d69-9935-8f12fe604ce9.xml> ;
    dcat:mediaType "text/xml" .

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