@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/4900589a-ef99-4e4b-9ba2-0f33aa7120bc> a dcat:Dataset ;
    dct:description "Aerial photographs were collected from a small, fixed-wing aircraft over the coast of Barter Island, Alaska on September 07 2014. Precise aircraft position information and structure-from-motion photogrammetric methods were combined to derive a high-resolution orthophotomosaic. This orthophotomosaic contain 3-band, 8-bit, unsigned raster data (red/green/blue; file format-GeoTIFF) with a ground sample distance (GSD) resolution of 11 cm. The file employs Lempel-Ziv-Welch (LZW) compression. This orthophotomosaic was shifted (registered) to coincide with surveyed ground control points relative to the WGS84 datum." ;
    dct:identifier "USGS:5c539771e4b0708288fd0792" ;
    dct:issued "2025-11-21T11:06:40.697509"^^xsd:dateTime ;
    dct:modified "20211013"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-143.7925 70.1145, -143.7925 70.1378, -143.5462 70.1378, -143.5462 70.1145, -143.7925 70.1145))"^^gsp:wktLiteral ] ;
    dct:title "Orthophotomosaic image (natural color) of the north coast of Barter Island, Alaska acquired on September 07 2014 (GeoTIFF image; 11-cm resolution)" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "PCMSC Science Data Coordinator" ;
            vcard:hasEmail <mailto:pcmsc_data@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4900589a-ef99-4e4b-9ba2-0f33aa7120bc/resource/b1a9fd11-b372-43f7-ab94-bd0f59419806>,
        <https://data.amerigeoss.org/dataset/4900589a-ef99-4e4b-9ba2-0f33aa7120bc/resource/d5a3535d-64c6-410e-82b7-ca8c6ce4b437> ;
    dcat:keyword "aerial-images",
        "aerial-photography",
        "airborne-imagery",
        "amerigeo",
        "amerigeoss",
        "arctic-national-wildlife-refuge",
        "arctic-ocean",
        "barter-island",
        "beaufort-sea",
        "ckan",
        "cmhrp",
        "coastal-and-marine-hazards-and-resources-program",
        "coastal-erosion",
        "digital-aerial-imagery",
        "geo",
        "geoscientificinformation",
        "geospatial-datasets",
        "geoss",
        "gridded-data",
        "imagerybasemapsearthcover",
        "kaktovik",
        "national",
        "natural-color",
        "north-america",
        "orthoimagery",
        "pacific-coastal-and-marine-science-center",
        "pcmsc",
        "permafrost",
        "physical-habitats-and-geomorphology",
        "state-of-alaska",
        "u-s-geological-survey",
        "united-states",
        "united-states-of-america",
        "usgs",
        "usgs-5c539771e4b0708288fd0792" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/4900589a-ef99-4e4b-9ba2-0f33aa7120bc/resource/b1a9fd11-b372-43f7-ab94-bd0f59419806> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T01:04:01.743811"^^xsd:dateTime ;
    dct:modified "2025-11-21T11:06:40.680185"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5c539771e4b0708288fd0792.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/4900589a-ef99-4e4b-9ba2-0f33aa7120bc/resource/d5a3535d-64c6-410e-82b7-ca8c6ce4b437> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T01:04:01.743817"^^xsd:dateTime ;
    dct:modified "2025-11-21T11:06:40.680590"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9964TKX> ;
    dcat:mediaType "application/http" .

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