@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/33413c3b-c9bb-4455-a3d4-436470f8bc29> a dcat:Dataset ;
    dct:description "This substrate, geomorphic, and geologic attributed polygon shapefile in the Offshore of Eureka, California, map area is part of USGS Data Series 781 (Golden and Cochrane, 2019). The map area is one of 83 map areas of the California State Waters Map Series. The polygons are derived from multibeam echosounder (MBES) data and derivatives of that data using video-supervised and unsupervised classification. Attributes and attribute values are named following the Coastal and Marine Ecological Classification Standard (CMECS; Federal Geographic Data Committee, 2012) to be useful for ecosystems management." ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/usgs-a03aa4d5-677f-4062-b39d-b12ec2cab1e1> ;
    dct:issued "2025-09-24T23:42:18.890305"^^xsd:dateTime ;
    dct:modified "2024-02-13T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-124.3677 40.6878, -124.3677 40.8493, -124.1490 40.8493, -124.1490 40.6878, -124.3677 40.6878))"^^gsp:wktLiteral ] ;
    dct:title "CMECS geoform, CMECS substrate, and surficial geology offshore of Eureka, California" ;
    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/33413c3b-c9bb-4455-a3d4-436470f8bc29/resource/d0111202-325c-4005-bea7-9949df0728ea>,
        <https://data.amerigeoss.org/dataset/33413c3b-c9bb-4455-a3d4-436470f8bc29/resource/f3b92e3e-db32-4efb-b23c-cb5243264f50> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "biodiversity",
        "cmhrp",
        "coastal-and-marine-hazards-and-resources-program",
        "environment",
        "eureka",
        "field-observation",
        "geoscientificinformation",
        "habitat",
        "humboldt-county",
        "imagerybasemapsearthcover",
        "invertebrates",
        "oceans",
        "pacific-coastal-and-marine-science-center",
        "pcmsc",
        "physical-habitats-and-geomorphology",
        "sea-floor-characteristics",
        "seabed",
        "state-of-california",
        "u-s-geological-survey",
        "usgs",
        "usgs-a03aa4d5-677f-4062-b39d-b12ec2cab1e1" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/33413c3b-c9bb-4455-a3d4-436470f8bc29/resource/d0111202-325c-4005-bea7-9949df0728ea> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2025-09-14T00:49:07.092396"^^xsd:dateTime ;
    dct:modified "2025-09-24T23:42:18.853312"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9EC35PF> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/33413c3b-c9bb-4455-a3d4-436470f8bc29/resource/f3b92e3e-db32-4efb-b23c-cb5243264f50> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2025-09-17T03:05:35.039241"^^xsd:dateTime ;
    dct:modified "2025-09-24T23:42:18.854853"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.a03aa4d5-677f-4062-b39d-b12ec2cab1e1.xml> ;
    dcat:mediaType "text/xml" .

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