@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/46675bfd-7c0b-4fd4-9420-8ac23920039a> 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:38a1ae86-5dd9-4b85-b3d1-24263d1355dc" ;
    dct:issued "2025-11-21T09:34:51.008790"^^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 ((-84.8200 38.4000, -84.8200 39.4200, -81.4700 39.4200, -81.4700 38.4000, -84.8200 38.4000))"^^gsp:wktLiteral ] ;
    dct:title "Airborne geophysical survey: Southern Ohio, Ohio" ;
    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/46675bfd-7c0b-4fd4-9420-8ac23920039a/resource/8626b949-e060-43bc-bc7c-4947ef319cba>,
        <https://data.amerigeoss.org/dataset/46675bfd-7c0b-4fd4-9420-8ac23920039a/resource/8e163aa0-c13e-41a6-8303-eb6da556a328> ;
    dcat:keyword "aeromagnetic-data",
        "aeromagnetic-surveying",
        "airborne-surveys",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "f18029-dearborn",
        "f18047-franklin",
        "f21015-boone",
        "f21019-boyd",
        "f21023-bracken",
        "f21037-campbell",
        "f21089-greenup",
        "f21117-kenton",
        "f21135-lewis",
        "f21161-mason",
        "f21191-pendleton",
        "f39001-adams",
        "f39009-athens",
        "f39015-brown",
        "f39017-butler",
        "f39025-clermont",
        "f39027-clinton",
        "f39047-fayette",
        "f39053-gallia",
        "f39061-hamilton",
        "f39071-highland",
        "f39073-hocking",
        "f39079-jackson",
        "f39087-lawrence",
        "f39105-meigs",
        "f39131-pike",
        "f39141-ross",
        "f39145-scioto",
        "f39163-vinton",
        "f39165-warren",
        "f39167-washington",
        "f54011-cabell",
        "f54035-jackson",
        "f54053-mason",
        "f54099-wayne",
        "f54107-wood",
        "field-monitoring-stations",
        "geo",
        "geophysical-surveys",
        "geophysics",
        "geospatial-datasets",
        "geoss",
        "magnetic",
        "magnetic-field-earth",
        "magnetic-surveys",
        "national",
        "north-america",
        "oh",
        "ohio",
        "residual-magnetic-field",
        "southern-ohio",
        "total-field",
        "united-states",
        "usgs-38a1ae86-5dd9-4b85-b3d1-24263d1355dc" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/46675bfd-7c0b-4fd4-9420-8ac23920039a/resource/8626b949-e060-43bc-bc7c-4947ef319cba> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:56:10.952948"^^xsd:dateTime ;
    dct:modified "2025-11-21T09:34:50.982447"^^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/46675bfd-7c0b-4fd4-9420-8ac23920039a/resource/8e163aa0-c13e-41a6-8303-eb6da556a328> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-07T15:56:10.952938"^^xsd:dateTime ;
    dct:modified "2025-11-21T09:34:50.982031"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.38a1ae86-5dd9-4b85-b3d1-24263d1355dc.xml> ;
    dcat:mediaType "text/xml" .

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