@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/ba684b35-6d1f-4dfc-b4d6-0233508867de> a dcat:Dataset ;
    dct:description "The Fortymile electromagnetic and magnetic airborne geophysical survey data were acquired with a DIGHEM-V Electromagnetic (EM) system and a cesium magnetometer. The EM and magnetic sensors were flown at a height of 30 meters (m). In addition the survey recorded data from radar and laser altimeters, a GPS navigation system, 50/60 Hz monitors and a video camera. Flights were performed with an AS-350-B2 Squirrel helicopter at a mean terrain clearance of 60 m along N-S survey flight lines with a spacing of 400 m. Tie lines were flown perpendicular to the flight lines at intervals of approximately 4,800 m" ;
    dct:identifier "ba684b35-6d1f-4dfc-b4d6-0233508867de" ;
    dct:issued "2025-12-01T08:40:17.569845"^^xsd:dateTime ;
    dct:modified "2025-12-01T08:40:17.569849"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Fortymile mining district electromagnetic and magnetic airborne geophysical survey, data compilation" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/ba684b35-6d1f-4dfc-b4d6-0233508867de/resource/055be607-d3a6-4e50-9298-2fb07afd32c3>,
        <https://data.amerigeoss.org/dataset/ba684b35-6d1f-4dfc-b4d6-0233508867de/resource/45234c91-aae0-4895-8e58-f07f5bfa4ba4> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "united-states" .

<https://data.amerigeoss.org/dataset/ba684b35-6d1f-4dfc-b4d6-0233508867de/resource/055be607-d3a6-4e50-9298-2fb07afd32c3> a dcat:Distribution ;
    dct:issued "2019-04-03T02:22:44.217053"^^xsd:dateTime ;
    dct:modified "2025-12-01T08:40:17.563787"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <http://dx.doi.org/10.14509/29411> .

<https://data.amerigeoss.org/dataset/ba684b35-6d1f-4dfc-b4d6-0233508867de/resource/45234c91-aae0-4895-8e58-f07f5bfa4ba4> a dcat:Distribution ;
    dct:format "DGGS geophysics datasets are typically compilations of multiple digital data file formats. These formats may include: GeoTiff, ESRI shapefile, Geosoft binary grid (GRD), Microsoft Office documents, PDF, ER Mapper ERS, ASCII text files (including CSV), Geosoft ASCII grid (GXF), Geosoft database, AutoCAD DXF, Geosoft plot file (PLT), Printer files (HPP, PRN, or other), digital images (multiple formats), digital video (multiple formats), Geosoft ASCII XYZ, Geosoft ASCII files (PLY, i0, EXP), and KMZ" ;
    dct:issued "2019-04-03T02:22:44.217038"^^xsd:dateTime ;
    dct:modified "2025-12-01T08:40:17.563334"^^xsd:dateTime ;
    dct:title "DGGS geophysics datasets are typically compilations of multiple digital data file formats. These formats may include: GeoTiff, ESRI shapefile, Geosoft binary grid (GRD), Microsoft Office documents, PDF, ER Mapper ERS, ASCII text files (including CSV), Geosoft ASCII grid (GXF), Geosoft database, AutoCAD DXF, Geosoft plot file (PLT), Printer files (HPP, PRN, or other), digital images (multiple formats), digital video (multiple formats), Geosoft ASCII XYZ, Geosoft ASCII files (PLY, i0, EXP), and KMZ" ;
    dcat:accessURL <http://dx.doi.org/10.14509/29411> .

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