@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/603a17cc-2e1c-4079-862b-a87f8b64e096> a dcat:Dataset ;
    dct:description "Results from a nanofiltration study utilizing simulated geothermal brines.  The data includes a PDF documenting the process used to remove Calcium, Magnesium, Sodium, Silica, Lithium, Chlorine, and Sulfate from simulated geothermal brines.  Three different membranes were evaluated.  The results were analyzed using inductively coupled plasma mass spectrometry (ICP-MS)." ;
    dct:identifier <https://data.openei.org/submissions/3427> ;
    dct:issued "2016-02-06T07:00:00+00:00"^^xsd:dateTime ;
    dct:modified "2017-10-24T21:47:13+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-85.1535 33.8524, -83.5826 33.8524, -83.5826 34.8447, -85.1535 34.8447, -85.1535 33.8524))"^^gsp:wktLiteral ] ;
    dct:title "Nanofiltration Results: Membrane Removal of Calcium, Magnesium, Sodium, Silica, Lithium, Chlorine, and Sulfate from Simulated Geothermal Brines" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Jay Renew" ;
            vcard:hasEmail <mailto:jrenew@southernresearch.org> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/603a17cc-2e1c-4079-862b-a87f8b64e096/resource/00fb4133-2117-41b8-bcff-0f6c7b5e0491> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "calcium",
        "calcium-removal",
        "chlorine",
        "chlorine-removal",
        "ckan",
        "geo",
        "geoss",
        "lithium",
        "lithium-removal",
        "magnesium",
        "magnesium-removal",
        "membrane-nanofiltration",
        "mineral-recovery",
        "nanofiltration",
        "national",
        "north-america",
        "silica",
        "silica-removal",
        "simluated-geothermal-brine",
        "sodium",
        "sodium-removal",
        "sulfate",
        "sulfate-removal",
        "united-states" .

<https://data.amerigeoss.org/dataset/603a17cc-2e1c-4079-862b-a87f8b64e096/resource/00fb4133-2117-41b8-bcff-0f6c7b5e0491> a dcat:Distribution ;
    dct:description "This file includes data from a nanofiltration study utilizing simulated geothermal brines. The study included multiple sample dates over a month. The experiments took place at the Water Research Center. " ;
    dct:format "PDF" ;
    dct:issued "2022-08-08T11:34:22.045840"^^xsd:dateTime ;
    dct:modified "2025-11-22T03:09:48.661937"^^xsd:dateTime ;
    dct:title "Nanofiltration.pdf" ;
    dcat:accessURL <https://gdr.openei.org/files/689/GDR%20Submission%20on%20Nanofiltration%20%281%29.pdf> ;
    dcat:mediaType "application/pdf" .

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