@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/1370eeac-b15a-45a8-a4e9-4cb4b14bd923> a dcat:Dataset ;
    dct:description "This data package contains 362 digital photos of a walrus haulout location at Cape Greig, on the Alaska Peninsula summer 2023 (2023-05-09 23:01:08 UTC through 2023-11-16 21:01:14 UTC). Photos were taken up to three times daily from a remotely operated camera located on a bluff above the haulout. The camera station was installed in the early spring 2023, prior to arrival of walruses at the site. Images are transferred via satellite link." ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/usgs-asc543> ;
    dct:issued "2025-09-23T22:59:49.813506"^^xsd:dateTime ;
    dct:modified "2024-06-16T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-157.6868 57.7387, -157.6868 57.7436, -157.6900 57.7436, -157.6900 57.7387, -157.6868 57.7387))"^^gsp:wktLiteral ] ;
    dct:title "Pacific Walrus Coastal Haulout Images from Remote Camera Stations" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "U.S. Geological Survey, Alaska Science Center" ;
            vcard:hasEmail <mailto:gs-ak_asc_datamanagers@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/1370eeac-b15a-45a8-a4e9-4cb4b14bd923/resource/06ddf169-d433-4f84-a86a-2202c2edfb5a>,
        <https://data.amerigeoss.org/dataset/1370eeac-b15a-45a8-a4e9-4cb4b14bd923/resource/a991be04-d068-4232-a26e-77b7810e852e> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "alaska",
        "animals-vertebrates",
        "bering-sea",
        "biota",
        "cape-greig",
        "carnivores",
        "coastal-ecosystems",
        "environment",
        "field-inventory-and-monitoring",
        "image-collections",
        "mammals",
        "marine-ecosystems",
        "marine-mammals",
        "migratory-species",
        "odobenus-rosmarus-divergens",
        "pacific-walrus",
        "pinniped",
        "remote-photo-imagery",
        "remote-sensing",
        "seals-sea-lions-walruses",
        "seasonal-distribution",
        "usgs-asc543",
        "walrus",
        "wildlife" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/1370eeac-b15a-45a8-a4e9-4cb4b14bd923/resource/06ddf169-d433-4f84-a86a-2202c2edfb5a> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2025-09-13T17:46:48.750303"^^xsd:dateTime ;
    dct:modified "2025-09-23T22:59:49.771443"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F7XW4H88> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/1370eeac-b15a-45a8-a4e9-4cb4b14bd923/resource/a991be04-d068-4232-a26e-77b7810e852e> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2025-09-16T09:14:36.652178"^^xsd:dateTime ;
    dct:modified "2025-09-23T22:59:49.772743"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.ASC543.xml> ;
    dcat:mediaType "text/xml" .

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