@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/3b62f399-1981-44a3-931e-6e6a08ec2c0d> a dcat:Dataset ;
    dct:description "The Tokio Formation in southwestern Arkansas, hereafter referred to as the Tokio aquifer, is a source of groundwater for agricultural, domestic, industrial, and public use in Clark, Hempstead, Little River, Miller,  Nevada, and Pike counties. Water-level altitudes measured 42 wells completed in the Tokio aquifer during 2014 and 2015 were used to create a potentiometric-surface map. In southwestern Arkansas, potentiometric surfaces indicate that groundwater flow in the Tokio aquifer is towards the city of Hope. Northwest of the city of Hope, a cone of depression may exist. In southwestern Pike, northwestern Nevada, and northeastern Hempstead Counties, an area of artesian flow (water levels are at or above land surface) exists." ;
    dct:identifier "USGS:58908a5de4b072a7ac0cadef" ;
    dct:issued "2025-11-21T02:15:35.406044"^^xsd:dateTime ;
    dct:modified "20200821"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-94.1177 33.6661, -94.1177 34.0535, -93.2670 34.0535, -93.2670 33.6661, -94.1177 33.6661))"^^gsp:wktLiteral ] ;
    dct:title "Tokio potentiometric contours.shp" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Kirk D Rodgers" ;
            vcard:hasEmail <mailto:krodgers@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/3b62f399-1981-44a3-931e-6e6a08ec2c0d/resource/5310bf62-727a-4db0-bc5a-815f8150866a>,
        <https://data.amerigeoss.org/dataset/3b62f399-1981-44a3-931e-6e6a08ec2c0d/resource/701cbf3b-ba8e-4eeb-9998-19c9f5195161> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "nacatoch",
        "national",
        "north-america",
        "potentiometric-surface",
        "tokio",
        "united-states",
        "usgs-58908a5de4b072a7ac0cadef" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/3b62f399-1981-44a3-931e-6e6a08ec2c0d/resource/5310bf62-727a-4db0-bc5a-815f8150866a> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:43:45.952812"^^xsd:dateTime ;
    dct:modified "2025-11-21T02:15:35.398258"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.58908a5de4b072a7ac0cadef.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/3b62f399-1981-44a3-931e-6e6a08ec2c0d/resource/701cbf3b-ba8e-4eeb-9998-19c9f5195161> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:43:45.952851"^^xsd:dateTime ;
    dct:modified "2025-11-21T02:15:35.398688"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F7BG2M50> ;
    dcat:mediaType "application/http" .

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