@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/11b7072a-d300-41b4-93ab-2785208e85c0> a dcat:Dataset ;
    dct:description "Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field intensity values and location. In surveys such as this one where the data were originally collected in digital form and not digitized from contour maps, the information we provide typically includes latitude, longitude, magnetic anomaly in nanoTeslas, and intermediate values used to derive the magnetic anomaly such as total magnetic field." ;
    dct:identifier "USGS:9576b268-4a1c-4605-8751-64dcc301e099" ;
    dct:issued "2025-11-20T01:41:38.699010"^^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 ((-156.1511 67.9980, -156.1511 68.5047, -149.7392 68.5047, -149.7392 67.9980, -156.1511 67.9980))"^^gsp:wktLiteral ] ;
    dct:title "Airborne geophysical survey: Killik River-Chandler L. S." ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Peter N. Schweitzer" ;
            vcard:hasEmail <mailto:pschweitzer@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/11b7072a-d300-41b4-93ab-2785208e85c0/resource/d9407fc7-beed-4140-9265-6932806ef0ce>,
        <https://data.amerigeoss.org/dataset/11b7072a-d300-41b4-93ab-2785208e85c0/resource/de11356f-9b1a-4cae-b175-808b0000b0f6> ;
    dcat:keyword "aeromagnetic-surveying",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "f02185-north-slope",
        "f02188-northwest-arctic",
        "f02290-yukon-koyukuk",
        "field-monitoring-stations",
        "geo",
        "geophysics",
        "geospatial-datasets",
        "geoss",
        "magnetic-field-earth",
        "national",
        "north-america",
        "united-states",
        "usgs-9576b268-4a1c-4605-8751-64dcc301e099" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/11b7072a-d300-41b4-93ab-2785208e85c0/resource/d9407fc7-beed-4140-9265-6932806ef0ce> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:26:37.709227"^^xsd:dateTime ;
    dct:modified "2025-11-20T01:41:38.689724"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://mrdata.usgs.gov/magnetic/show-survey.php?id=AK_4092s> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/11b7072a-d300-41b4-93ab-2785208e85c0/resource/de11356f-9b1a-4cae-b175-808b0000b0f6> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:26:37.709219"^^xsd:dateTime ;
    dct:modified "2025-11-20T01:41:38.689309"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.9576b268-4a1c-4605-8751-64dcc301e099.xml> ;
    dcat:mediaType "text/xml" .

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