@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/29e4c276-9d9d-40b1-82bd-2e66dc30a335> a dcat:Dataset ;
    dct:description "This data set describes nucleotide sequence data derived from 18S ribosomal DNA amplified in two fragments. A total of 87 feces from Pacific walrus and 57 marine invertebrates were examined for this study. Samples were collected from the Bering Sea and Chukchi Sea, Alaska. Samples used in the study originated from feces or muscle samples collected in the field from ice floes or benthic van Veen grab samples." ;
    dct:identifier "USGS:ASC283" ;
    dct:issued "2025-11-20T15:22:44.715010"^^xsd:dateTime ;
    dct:modified "20201125"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-175.0430 62.0410, -175.0430 71.9430, -157.9080 71.9430, -157.9080 62.0410, -175.0430 62.0410))"^^gsp:wktLiteral ] ;
    dct:title "Metabarcoding of Feces of Pacific Walruses and Autosomal DNA Sequence Data of Marine Invertebrates, 2012-2015, Alaska." ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "U.S. Geological Survey, Alaska Science Center" ;
            vcard:hasEmail <mailto:ascweb@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/29e4c276-9d9d-40b1-82bd-2e66dc30a335/resource/279aae1e-2d16-44de-a4c0-546487fcd8cb>,
        <https://data.amerigeoss.org/dataset/29e4c276-9d9d-40b1-82bd-2e66dc30a335/resource/34046767-21a2-4003-8051-e12955d24d3d> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "animals-invertebrates",
        "animals-vertebrates",
        "benthic-habitat",
        "benthos",
        "bering-sea",
        "biota",
        "bivalves",
        "chukchi-sea",
        "ckan",
        "clams",
        "dna-sequencing",
        "edna",
        "environment",
        "environmental-dna",
        "foraging-behavior",
        "genetics",
        "genomics",
        "geo",
        "geoss",
        "macroinvertebrates",
        "mammals",
        "marine-ecosystems",
        "marine-mammals",
        "national",
        "north-america",
        "odobenus-rosmarus-divergens",
        "pacific-walrus",
        "polymerase-chain-reaction",
        "united-states",
        "usgs-asc283",
        "wildlife" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/29e4c276-9d9d-40b1-82bd-2e66dc30a335/resource/279aae1e-2d16-44de-a4c0-546487fcd8cb> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:24:37.743306"^^xsd:dateTime ;
    dct:modified "2025-11-20T15:22:44.697719"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9WWMPLT> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/29e4c276-9d9d-40b1-82bd-2e66dc30a335/resource/34046767-21a2-4003-8051-e12955d24d3d> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-07-28T20:24:37.743299"^^xsd:dateTime ;
    dct:modified "2025-11-20T15:22:44.697316"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.ASC283.xml> ;
    dcat:mediaType "text/xml" .

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