@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/4389c229-e912-4d30-8071-e5719b1739b8> a dcat:Dataset ;
    dct:description "The U.S. Geological Survey (USGS), in cooperation with Miami-Dade County, mapped the approximate inland extent of saltwater intrusion in eastern Miami-Dade County in 2018. This approximation required acquisition and compilation of relevant data collected by the organizations: Florida Department of Environmental Protection (FDEP), Florida Keys Aqueduct Authority (FKAA), Florida Power &amp; Light Company (FPL), MacVicar Consulting Inc., Miami-Dade County Regulatory and Economic Resources (MD-RER),  the South Florida Water Management District (SFWMD), and the USGS. Data from the selected monitoring wells were entered into a geographic information system (GIS) for analysis and mapping. The approximate saltwater interface is represented by the 1,000-mg/L isochlor at the base of the Biscayne aquifer. The word “approximate” is used because the spatial distribution of monitoring wells is generally insufficient to create a precise representation." ;
    dct:identifier "USGS:5cd0a9ede4b09b8c0b79a53b" ;
    dct:issued "2025-11-21T07:50:46.848781"^^xsd:dateTime ;
    dct:modified "20200812"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-80.5299 25.3229, -80.5299 25.9795, -80.1654 25.9795, -80.1654 25.3229, -80.5299 25.3229))"^^gsp:wktLiteral ] ;
    dct:title "Shapefile showing the approximate inland extent of saltwater interface in the Biscayne aquifer in 2018, Miami-Dade County, Florida" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Scott T Prinos" ;
            vcard:hasEmail <mailto:stprinos@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4389c229-e912-4d30-8071-e5719b1739b8/resource/18726be5-7cb3-4d01-b6a6-5115c3302795>,
        <https://data.amerigeoss.org/dataset/4389c229-e912-4d30-8071-e5719b1739b8/resource/6f41e77a-d300-498e-ba89-f48f973641bc> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "aquifers",
        "biota",
        "biscayne-aquifer",
        "ckan",
        "dade-county",
        "florida",
        "florida-bay-florida-keys",
        "geo",
        "geochemistry",
        "geoss",
        "hydrology",
        "maps-and-atlases",
        "miami",
        "miami-dade",
        "model-land-area",
        "national",
        "north-america",
        "saltwater-intrusion",
        "scientific-investigations-map",
        "southern-florida",
        "united-states",
        "usgs-5cd0a9ede4b09b8c0b79a53b" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/4389c229-e912-4d30-8071-e5719b1739b8/resource/18726be5-7cb3-4d01-b6a6-5115c3302795> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:03:29.066093"^^xsd:dateTime ;
    dct:modified "2025-11-21T07:50:46.836629"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9ZIC1O4> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/4389c229-e912-4d30-8071-e5719b1739b8/resource/6f41e77a-d300-498e-ba89-f48f973641bc> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:03:29.066086"^^xsd:dateTime ;
    dct:modified "2025-11-21T07:50:46.836228"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5cd0a9ede4b09b8c0b79a53b.xml> ;
    dcat:mediaType "text/xml" .

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