@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/772c0c28-148c-477b-b0ee-b15d9f483d93> a dcat:Dataset ;
    dct:description """A three-dimensional groundwater flow model, MODFLOW-NWT with the SWI2 module, was developed 
to provide a better understanding of the fresh groundwater system of Assateague Island, Maryland and 
Virginia. Groundwater flow on Assateague Island was simulated to evaluate the effects of sea-level rise 
and changes in recharge on the depth to freshwater below the land surface, changes in freshwater 
discharge, and the depth of the freshwater/saltwater interface.  The model was calibrated to average 
2014-15 hydrologic conditions and vegetation. The model also simulated the movement of the freshwater-
seawater interface for three sea-level rise scenarios.This USGS data release contains all of the input and 
output files for the simulations described in the associated model documentation report 
(https://doi.org/10.3133/sir20205104). """ ;
    dct:identifier "USGS:71358cb5-583c-4966-bb07-945a4d6aad14" ;
    dct:issued "2025-11-22T19:07:52.161401"^^xsd:dateTime ;
    dct:modified "20210712"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-75.5043 37.8057, -75.5043 38.3636, -75.0194 38.3636, -75.0194 37.8057, -75.5043 37.8057))"^^gsp:wktLiteral ] ;
    dct:title "MODFLOW-NWT model with SWI2 used to evaluate the water-table response to sea-level rise and change in recharge, Assateague Island, Maryland and Virginia" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "MD-DE-DC Water Science Center Chief" ;
            vcard:hasEmail <mailto:bjflemin@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/772c0c28-148c-477b-b0ee-b15d9f483d93/resource/2cf40567-ae45-4642-b548-a100dbb09071>,
        <https://data.amerigeoss.org/dataset/772c0c28-148c-477b-b0ee-b15d9f483d93/resource/36a895ab-badf-4ada-8daa-bfe254d7aac2> ;
    dcat:keyword "accomack-county",
        "amerigeo",
        "amerigeoss",
        "assateague-island",
        "chincoteague-bay",
        "ckan",
        "environment",
        "geo",
        "geoscientificinformation",
        "geoss",
        "groundwater",
        "groundwater-model",
        "inlandwaters",
        "maryland",
        "modflow-nwt",
        "national",
        "north-america",
        "saltwater-intrusion",
        "sinepuxent-bay",
        "united-states",
        "usgs-71358cb5-583c-4966-bb07-945a4d6aad14",
        "usgsgroundwatermodel",
        "virginia",
        "worcester-county" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/772c0c28-148c-477b-b0ee-b15d9f483d93/resource/2cf40567-ae45-4642-b548-a100dbb09071> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T19:40:51.081265"^^xsd:dateTime ;
    dct:modified "2025-11-22T19:07:52.146771"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.71358cb5-583c-4966-bb07-945a4d6aad14.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/772c0c28-148c-477b-b0ee-b15d9f483d93/resource/36a895ab-badf-4ada-8daa-bfe254d7aac2> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T19:40:51.081272"^^xsd:dateTime ;
    dct:modified "2025-11-22T19:07:52.147230"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9AJOLRK> ;
    dcat:mediaType "application/http" .

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