@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/4e32e44c-d3e3-486f-9e12-ca9f8e4ea014> a dcat:Dataset ;
    dct:description """A MODFLOW-NWT (version 1.0.9) model of a hypothetical stream-aquifer system is presented for 
the evaluation and characterization of capture map bias. The hypothetical model is a single-layer 
model with 30 rows and 100 columns.  The hypothetical model is used to develop methods to create 
capture difference maps and to calculate and characterize capture map bias with sensitivity analyses.  
The hypothetical stream-aquifer system generally represents the arid western U.S.; however, the 
methods developed with this model can be applied to any model used to generate capture maps, 
regardless of location.  The model simulates a hypothetical 200-year transient stress period after 
a steady-state stress period.  This time period loosely represents 1960 – 2160; however, actual 
time is not represented.  The MODFLOW model includes a stream (represented with the 
MODFLOW SFR or CHD Packages), mountain block recharge (represented with the MODFLOW 
RCH Package), and evapotranspiration (represented with the MODFLOW EVT Package). This 
USGS data release contains all of the input and output files for the simulations described in the 
associated journal article (https://doi.org/10.1111/gwat.12597).""" ;
    dct:identifier "USGS:d6c28420-e3cc-4605-96ef-7dd7e3cbf82e" ;
    dct:issued "2025-11-21T14:23:19.867256"^^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 ((-180.0000 -90.0000, -180.0000 90.0000, 180.0000 90.0000, 180.0000 -90.0000, -180.0000 -90.0000))"^^gsp:wktLiteral ] ;
    dct:title "MODFLOW-NWT model of a hypothetical stream-aquifer system to assess capture map bias" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Cara A Nadler" ;
            vcard:hasEmail <mailto:cnadler@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4e32e44c-d3e3-486f-9e12-ca9f8e4ea014/resource/23b74dc2-5e27-460c-89c7-34a70ca3cd22>,
        <https://data.amerigeoss.org/dataset/4e32e44c-d3e3-486f-9e12-ca9f8e4ea014/resource/5ddd5d3a-ed7a-41ea-9956-9e861bf403c2> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "capture",
        "capture-difference-maps",
        "capture-map-bias",
        "capture-maps",
        "ckan",
        "environment",
        "geo",
        "geoscientificinformation",
        "geoss",
        "groundwater",
        "groundwater-model",
        "inlandwaters",
        "modflow",
        "modflow-nwt",
        "national",
        "north-america",
        "streamflow-depletion",
        "united-states",
        "usgs-d6c28420-e3cc-4605-96ef-7dd7e3cbf82e",
        "usgsgroundwatermodel" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/4e32e44c-d3e3-486f-9e12-ca9f8e4ea014/resource/23b74dc2-5e27-460c-89c7-34a70ca3cd22> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-05T19:48:43.429098"^^xsd:dateTime ;
    dct:modified "2025-11-21T14:23:19.855905"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F7639NN9> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/4e32e44c-d3e3-486f-9e12-ca9f8e4ea014/resource/5ddd5d3a-ed7a-41ea-9956-9e861bf403c2> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-05T19:48:43.429091"^^xsd:dateTime ;
    dct:modified "2025-11-21T14:23:19.855504"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.d6c28420-e3cc-4605-96ef-7dd7e3cbf82e.xml> ;
    dcat:mediaType "text/xml" .

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