@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/7ee4c436-900e-4f3d-be51-91dd184bf76d> a dcat:Dataset ;
    dct:description """These data were collected in coordination with the U.S. Geological Survey Hydrogeophysics Branch for the National Crude Oil Spill Fate and Natural Attenuation Research Site. Data were collected using an EXO2 suspended 5.5 feet below a kayak.  Sensor was dragged along the bottom of the lake except in instances where water depth was greater than 5.5 ft.  The continuous profiling was conducted while paddling a kayak using  Hypack 2017a to navigate survey lines set on a georeferenced background map to the best of ability.  An EXO 2.0 handheld controller was used for coordinate information.  Data collected includes, water temperature, specific conductance, pH, dissolved oxygen, and turbidity. 
These data are provided in two formats: a CSV file named EXO2_Sediment_WQ.csv, and in the Environmental Systems Research Institute (ESRI) shapefile format consisting of a group of files that have been compressed into a zip archive that is named EXO2_Sediment_WQ_shapefile.zip.""" ;
    dct:identifier "USGS:5f59378f82cefd9f2082c338" ;
    dct:issued "2025-11-22T23:11:46.870553"^^xsd:dateTime ;
    dct:modified "20200921"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-95.0857 47.5721, -95.0857 47.5745, -95.0833 47.5745, -95.0833 47.5721, -95.0857 47.5721))"^^gsp:wktLiteral ] ;
    dct:title "EXO2 continuous profiling in porous organic sediments at unnamed north lake near Bemidji, Minnesota, 2019" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Lance R Gruhn" ;
            vcard:hasEmail <mailto:lgruhn@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/7ee4c436-900e-4f3d-be51-91dd184bf76d/resource/4ca12e6e-c661-4ebb-87af-cb6b3b8d792d>,
        <https://data.amerigeoss.org/dataset/7ee4c436-900e-4f3d-be51-91dd184bf76d/resource/5c188ba6-25cc-4156-b625-585ebd8b692d> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "auv",
        "beltrami-county",
        "bemidji",
        "biota",
        "ckan",
        "ecomapper",
        "exo2",
        "geo",
        "geoss",
        "lake",
        "minnesota",
        "national",
        "national-crude-oil-spill-fate-and-natural-attenuation-research-site",
        "north-america",
        "oil-spill",
        "research",
        "united-states",
        "usgs-5f59378f82cefd9f2082c338",
        "water-quality" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/7ee4c436-900e-4f3d-be51-91dd184bf76d/resource/4ca12e6e-c661-4ebb-87af-cb6b3b8d792d> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:04:47.431687"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:11:46.858821"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9MLOAS9> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/7ee4c436-900e-4f3d-be51-91dd184bf76d/resource/5c188ba6-25cc-4156-b625-585ebd8b692d> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:04:47.431678"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:11:46.858368"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5f59378f82cefd9f2082c338.xml> ;
    dcat:mediaType "text/xml" .

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