@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/0e51daac-2bb6-4e08-9c07-903beec988e4> a dcat:Dataset ;
    dct:description """Aeromagnetic data were collected along flight lines by instruments in an
aircraft that recorded magnetic-field values and locations.  This dataset
presents latitude, longitude, altitude, and magnetic-field values.""" ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/usgs-bc268f38-d55f-4cc3-b07c-574ccbf799fc> ;
    dct:issued "2025-09-23T20:03:30.008200"^^xsd:dateTime ;
    dct:modified "2020-11-10T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-91.6300 42.4900, -91.6300 45.8700, -86.7500 45.8700, -86.7500 42.4900, -91.6300 42.4900))"^^gsp:wktLiteral ] ;
    dct:title "Airborne geophysical survey: Wisconsin Tie Lines" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "USGS Gravity and Magnetics Contact" ;
            vcard:hasEmail <mailto:grav_mag@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/0e51daac-2bb6-4e08-9c07-903beec988e4/resource/1cf527be-239e-440f-bb0e-c2761837148f>,
        <https://data.amerigeoss.org/dataset/0e51daac-2bb6-4e08-9c07-903beec988e4/resource/5fa8a94d-0718-4ebc-b1bc-b0dc5d0518ad> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "aeromagnetic-data",
        "aeromagnetic-surveying",
        "airborne-surveys",
        "dubuque",
        "eau-claire",
        "escanaba",
        "f17007-boone",
        "f17085-jo-daviess",
        "f17111-mchenry",
        "f17177-stephenson",
        "f17201-winnebago",
        "f19005-allamakee",
        "f19043-clayton",
        "f19061-dubuque",
        "f26041-delta",
        "f26109-menominee",
        "f27055-houston",
        "f27169-winona",
        "f55001-adams",
        "f55009-brown",
        "f55011-buffalo",
        "f55015-calumet",
        "f55019-clark",
        "f55021-columbia",
        "f55023-crawford",
        "f55025-dane",
        "f55027-dodge",
        "f55029-door",
        "f55039-fond-du-lac",
        "f55043-grant",
        "f55045-green",
        "f55047-green-lake",
        "f55049-iowa",
        "f55053-jackson",
        "f55055-jefferson",
        "f55057-juneau",
        "f55061-kewaunee",
        "f55063-la-crosse",
        "f55065-lafayette",
        "f55071-manitowoc",
        "f55075-marinette",
        "f55077-marquette",
        "f55081-monroe",
        "f55083-oconto",
        "f55087-outagamie",
        "f55103-richland",
        "f55105-rock",
        "f55111-sauk",
        "f55115-shawano",
        "f55117-sheboygan",
        "f55121-trempealeau",
        "f55123-vernon",
        "f55127-walworth",
        "f55133-waukesha",
        "f55135-waupaca",
        "f55137-waushara",
        "f55139-winnebago",
        "f55141-wood",
        "field-monitoring-stations",
        "geophysical-surveys",
        "geophysics",
        "geospatial-datasets",
        "green-bay",
        "la-crosse",
        "madison",
        "magnetic",
        "magnetic-field-earth",
        "magnetic-surveys",
        "manitowoc",
        "milwaukee",
        "residual-magnetic-field",
        "rockford",
        "total-field",
        "united-states",
        "usgs-bc268f38-d55f-4cc3-b07c-574ccbf799fc",
        "wi",
        "wisconsin" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/0e51daac-2bb6-4e08-9c07-903beec988e4/resource/1cf527be-239e-440f-bb0e-c2761837148f> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2025-09-17T21:25:48.810272"^^xsd:dateTime ;
    dct:modified "2025-09-23T20:03:29.935804"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <http://pubs.usgs.gov/of/2002/ofr-02-361/> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/0e51daac-2bb6-4e08-9c07-903beec988e4/resource/5fa8a94d-0718-4ebc-b1bc-b0dc5d0518ad> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2025-09-16T00:09:00.471895"^^xsd:dateTime ;
    dct:modified "2025-09-23T20:03:29.934916"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.bc268f38-d55f-4cc3-b07c-574ccbf799fc.xml> ;
    dcat:mediaType "text/xml" .

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