@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 xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9> a dcat:Dataset ;
    dct:description "The Stikine geophysical survey is located in southeast Alaska near the city of Wrangell, about 175 kilometers south of Juneau, Alaska. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system from March to May 1997. A total of 8,097 line kilometers were collected covering 2,870.1 square kilometers. Line spacing was 400 meters (m). Data were collected approximately 30 m above the ground cover or tree canopy from a helicopter-towed sensor platform (\"bird\") on a 30-m-long line. The large trees and steep terrain resulted in an average ground clearance of 150 m. The data, as well as additional metadata, are available from the DGGS website: http://doi.org/10.14509/30457." ;
    dct:identifier "6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9" ;
    dct:issued "2025-11-22T12:34:44.433170"^^xsd:dateTime ;
    dct:modified "2025-11-22T12:34:44.433176"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-133.7804 56.0415, -131.8984 56.0415, -131.8984 57.0795, -133.7804 57.0795, -133.7804 56.0415))"^^gsp:wktLiteral ] ;
    dct:title "Stikine electromagnetic and magnetic airborne geophysical survey data compilation" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9/resource/630d96df-caa4-4b6e-994c-d776b84b134c>,
        <https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9/resource/83235789-a6f6-48c7-9fe2-3916a818ccf4>,
        <https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9/resource/cfc9fc67-287d-46ba-88ef-84aca602e3a7>,
        <https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9/resource/e4f8577a-08b8-4ac0-8581-3675fbb4807e> ;
    dcat:keyword "aaron-creek",
        "aeromagnetic",
        "aeromagnetic-data",
        "aeromagnetic-map",
        "aeromagnetic-survey",
        "airborne-geophysical-survey",
        "alice-peak",
        "amerigeo",
        "amerigeoss",
        "analytic-signal",
        "apparent-resistivity-data",
        "apparent-resistivity-map",
        "apparent-resistivity-survey",
        "baht-harbor",
        "bains-cove",
        "barrie-lake",
        "battery-islets",
        "beecher-pass",
        "berg-creek",
        "berg-mountain",
        "big-castle-island",
        "big-creek",
        "big-john-creek",
        "big-saltery-island",
        "blowdown-island",
        "bohemian-range",
        "burnett-lake",
        "burnt-island",
        "butterworth-island",
        "castle-islands",
        "castle-river",
        "cathedral-falls-creek",
        "christmas-island",
        "ckan",
        "cloverleaf-island",
        "colorado-creek",
        "conductivity-survey",
        "deadman-island",
        "dry-cove",
        "duncan-canal",
        "duncan-creek",
        "electromagnetic-data",
        "electromagnetic-survey",
        "emily-island",
        "exploration",
        "fair-island",
        "first-vertical-derivative",
        "frederick-sound",
        "frequency-domain-electromagnetic-data",
        "fritter-cove",
        "geo",
        "geologic",
        "geology",
        "geophysical-map",
        "geophysical-survey",
        "geophysics",
        "geophysics-search-tag",
        "geoss",
        "glacier-creek",
        "gridded-data",
        "grief-island",
        "hamilton-creek",
        "harbor-island",
        "harrys-lake",
        "harvey-lake",
        "high-castle-island",
        "independence-island",
        "irish-creek",
        "jewell-island",
        "kah-sheets-creek",
        "kah-sheets-island",
        "kah-sheets-lake",
        "keating-range",
        "keene-channel",
        "keene-island",
        "keku-creek",
        "kupreanof-island",
        "kushneahin-creek",
        "kushneahin-lake",
        "lava-creek",
        "line-data",
        "little-baht-harbor",
        "little-saltery-island",
        "lovelace-creek",
        "lung-island",
        "magnetic-data",
        "magnetic-survey",
        "magnetics",
        "marsha-peak",
        "middle-creek",
        "mosman-island",
        "moss-island",
        "mount-waters",
        "national",
        "navy-lake",
        "nelson-glacier",
        "north-america",
        "pearl-island",
        "porcupine-creek",
        "porterfield-creek",
        "quiet-harbor",
        "remote-sensing",
        "resistivity",
        "resistivity-survey",
        "rookery-island",
        "roosevelt-harbor",
        "saint-john-harbor",
        "salmon-creek",
        "southerly-island",
        "spirit-creek",
        "taylor-creek",
        "towers-lake",
        "tunehean-creek",
        "united-states",
        "whiskey-pass",
        "woewodski-island",
        "woodpecker-cove",
        "wrangell-narrows",
        "zarembo-island" .

<https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9/resource/630d96df-caa4-4b6e-994c-d776b84b134c> a dcat:Distribution ;
    dct:issued "2020-11-10T16:13:12.787045"^^xsd:dateTime ;
    dct:modified "2025-11-22T12:34:44.380257"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <http://doi.org/10.14509/29555> .

<https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9/resource/83235789-a6f6-48c7-9fe2-3916a818ccf4> a dcat:Distribution ;
    dct:description "CSDGM IMPORT ERROR: No digtinfo/formcont" ;
    dct:issued "2020-11-10T16:13:12.787032"^^xsd:dateTime ;
    dct:modified "2025-11-22T12:34:44.379023"^^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/10.14509/30457> .

<https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9/resource/cfc9fc67-287d-46ba-88ef-84aca602e3a7> a dcat:Distribution ;
    dct:issued "2020-11-10T16:13:12.787039"^^xsd:dateTime ;
    dct:modified "2025-11-22T12:34:44.379449"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <http://doi.org/10.14509/30457> .

<https://data.amerigeoss.org/dataset/6d0d9de4-7ecd-4d23-90db-fa3a4f0a80e9/resource/e4f8577a-08b8-4ac0-8581-3675fbb4807e> a dcat:Distribution ;
    dct:issued "2020-11-10T16:13:12.787042"^^xsd:dateTime ;
    dct:modified "2025-11-22T12:34:44.379864"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <http://doi.org/10.14509/27222> .

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