@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/7f8b6fc6-3eb5-44c0-a1c1-d9f48e9b5de5> 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 "USGS:34b05f11-e537-4e02-ae30-97f6ca6cc2b0" ;
    dct:issued "2025-11-22T23:31:48.811909"^^xsd:dateTime ;
    dct:modified "20201110"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-107.5800 37.8500, -107.5800 38.0800, -107.2500 38.0800, -107.2500 37.8500, -107.5800 37.8500))"^^gsp:wktLiteral ] ;
    dct:title "Airborne geophysical survey: Redcloud Peak, Colorado" ;
    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/7f8b6fc6-3eb5-44c0-a1c1-d9f48e9b5de5/resource/854ac2e9-9aeb-4414-951f-a800de27925b>,
        <https://data.amerigeoss.org/dataset/7f8b6fc6-3eb5-44c0-a1c1-d9f48e9b5de5/resource/cb312930-182d-49bf-b5e2-7665a6a6e70b> ;
    dcat:keyword "aeromagnetic-data",
        "aeromagnetic-surveying",
        "airborne-surveys",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "co",
        "colorado",
        "f08053-hinsdale",
        "f08091-ouray",
        "f08111-san-juan",
        "field-monitoring-stations",
        "geo",
        "geophysical-surveys",
        "geophysics",
        "geospatial-datasets",
        "geoss",
        "magnetic",
        "magnetic-field-earth",
        "magnetic-surveys",
        "national",
        "north-america",
        "redcloud-peak",
        "residual-magnetic-field",
        "total-field",
        "united-states",
        "usgs-34b05f11-e537-4e02-ae30-97f6ca6cc2b0" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/7f8b6fc6-3eb5-44c0-a1c1-d9f48e9b5de5/resource/854ac2e9-9aeb-4414-951f-a800de27925b> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:56:40.837576"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:31:48.797698"^^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/7f8b6fc6-3eb5-44c0-a1c1-d9f48e9b5de5/resource/cb312930-182d-49bf-b5e2-7665a6a6e70b> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:56:40.837569"^^xsd:dateTime ;
    dct:modified "2025-11-22T23:31:48.797267"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.34b05f11-e537-4e02-ae30-97f6ca6cc2b0.xml> ;
    dcat:mediaType "text/xml" .

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