@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/2b0f72da-444d-4491-8074-24cb8c4b136e> 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:4af6312d-a008-4e95-80cf-bc0aa91fd4d5" ;
    dct:issued "2025-11-20T16:02:19.988088"^^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 ((-74.5000 44.0000, -74.5000 44.6200, -73.3000 44.6200, -73.3000 44.0000, -74.5000 44.0000))"^^gsp:wktLiteral ] ;
    dct:title "Airborne geophysical survey: Adirondack Mountains North, New York Survey Part 2 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/2b0f72da-444d-4491-8074-24cb8c4b136e/resource/7b6b65ad-cc0c-4580-ae8b-e29779fb8ca9>,
        <https://data.amerigeoss.org/dataset/2b0f72da-444d-4491-8074-24cb8c4b136e/resource/d495d3d5-a750-4ca9-b679-2421bc2066e8> ;
    dcat:keyword "adirondack-mountains-north",
        "adirondack-mtns-north",
        "aeromagnetic-data",
        "aeromagnetic-surveying",
        "airborne-surveys",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "f36019-clinton",
        "f36031-essex",
        "f36033-franklin",
        "f36041-hamilton",
        "f36089-saint-lawrence",
        "f50001-addison",
        "f50007-chittenden",
        "f50013-grand-isle",
        "field-monitoring-stations",
        "geo",
        "geophysical-surveys",
        "geophysics",
        "geospatial-datasets",
        "geoss",
        "magnetic",
        "magnetic-field-earth",
        "magnetic-surveys",
        "national",
        "new-york",
        "north-america",
        "ny",
        "residual-magnetic-field",
        "total-field",
        "united-states",
        "usgs-4af6312d-a008-4e95-80cf-bc0aa91fd4d5" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/2b0f72da-444d-4491-8074-24cb8c4b136e/resource/7b6b65ad-cc0c-4580-ae8b-e29779fb8ca9> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:42:45.819879"^^xsd:dateTime ;
    dct:modified "2025-11-20T16:02:19.972061"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.4af6312d-a008-4e95-80cf-bc0aa91fd4d5.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/2b0f72da-444d-4491-8074-24cb8c4b136e/resource/d495d3d5-a750-4ca9-b679-2421bc2066e8> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T21:42:45.819887"^^xsd:dateTime ;
    dct:modified "2025-11-20T16:02:19.972471"^^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/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .