@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/81a7a80d-545f-4e54-9f76-d42f10d59b71> 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:d092b413-8bac-42f2-a266-7b8f4793828d" ;
    dct:issued "2025-11-23T00:39:43.330575"^^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 ((-110.2500 35.0000, -110.2500 37.0000, -107.0000 37.0000, -107.0000 35.0000, -110.2500 35.0000))"^^gsp:wktLiteral ] ;
    dct:title "Airborne geophysical survey: North Arizona - New Mexico West, New Mexico Survey Part 1 of 2" ;
    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/81a7a80d-545f-4e54-9f76-d42f10d59b71/resource/732dfb48-2ec7-4a28-b6b2-3b3c8aa1d6a4>,
        <https://data.amerigeoss.org/dataset/81a7a80d-545f-4e54-9f76-d42f10d59b71/resource/ac82fd6d-6d11-4e1a-be4e-cba6bb792d57> ;
    dcat:keyword "aeromagnetic-data",
        "aeromagnetic-surveying",
        "airborne-surveys",
        "amerigeo",
        "amerigeoss",
        "arizona",
        "az",
        "ckan",
        "f04001-apache",
        "f04017-navajo",
        "f08067-la-plata",
        "f08083-montezuma",
        "f35006-cibola",
        "f35031-mckinley",
        "f35043-sandoval",
        "f35045-san-juan",
        "f49037-san-juan",
        "field-monitoring-stations",
        "geo",
        "geophysical-surveys",
        "geophysics",
        "geospatial-datasets",
        "geoss",
        "magnetic",
        "magnetic-field-earth",
        "magnetic-surveys",
        "national",
        "new-mexico",
        "nm",
        "north-america",
        "north-arizona-new-mexico-west",
        "residual-magnetic-field",
        "total-field",
        "united-states",
        "usgs-d092b413-8bac-42f2-a266-7b8f4793828d" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/81a7a80d-545f-4e54-9f76-d42f10d59b71/resource/732dfb48-2ec7-4a28-b6b2-3b3c8aa1d6a4> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T14:37:56.873324"^^xsd:dateTime ;
    dct:modified "2025-11-23T00:39:43.311753"^^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/81a7a80d-545f-4e54-9f76-d42f10d59b71/resource/ac82fd6d-6d11-4e1a-be4e-cba6bb792d57> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T14:37:56.873317"^^xsd:dateTime ;
    dct:modified "2025-11-23T00:39:43.311322"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.d092b413-8bac-42f2-a266-7b8f4793828d.xml> ;
    dcat:mediaType "text/xml" .

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