@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/2d60b5b2-1caa-4265-82b8-11fb9fba354e> a dcat:Dataset ;
    dct:description """Leg I focused on biological objectives in Norfolk Canyon, with
					some sampling in Baltimore Canyon. Leg II focused on archaeological targets in
					and around the Norfolk Canyon area, with some emphasis on biological objectives
					to expand upon data collected during last years cruise. 24-hour operations
					included 12-16 hour remotely operated vehicle (ROV) dives which took digital
					images and high definition video of the seafloor and collect water, sediment,
					and different types of fauna for research objectives during the day. Night
					operations included non-ROV sampling, including box coring, bottom trawling,
					recovery of benthic landers, multibeam mapping, collection of water column
					environmental data, and water sampling (using a CTD instrument with niskin
					bottle rosette). Data expected: Scientific Computing System (SCS) data, ROV
					sensor data, Underwater video/framegrab images, sampling logs/analyses, CTD
					data, summary reports""" ;
    dct:identifier "gov.noaa.ncei:MidAtlanticCanyons2013" ;
    dct:issued "2025-09-24T19:07:20.992020"^^xsd:dateTime ;
    dct:modified "2025-09-24T19:07:20.992029"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-75.0130 36.6500, -73.0000 36.6500, -73.0000 38.5000, -75.0130 38.5000, -75.0130 36.6500))"^^gsp:wktLiteral ] ;
    dct:title "Deepwater Canyons 2013: Pathways to the							Abyss" ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "archaeological",
        "archaeology",
        "atlantic deepwater canyons boxcore coral communities deep sea sediment jason methane cold seep mid-a",
        "conservation",
        "conserve",
        "crm",
        "cultural resource management",
        "expedition",
        "exploration",
        "explorer",
        "historic",
        "marine archaeology",
        "marine education",
        "maritime",
        "maritime archaeology",
        "middle atlantic canyons baltimore canyon norfolk canyon",
        "nautical",
        "nautical archaeology",
        "noaa",
        "ocean",
        "ocean discovery",
        "ocean education",
        "ocean exploration",
        "ocean exploration and research",
        "ocean literacy",
        "ocean research",
        "oer",
        "preserve",
        "protect",
        "protection",
        "science",
        "scientific mission",
        "scientific research",
        "sea",
        "stewardship",
        "submerged cultural heritage",
        "submerged cultural resource",
        "systematic exploration",
        "technology",
        "transformational research",
        "uch",
        "undersea",
        "underwater",
        "underwater cultural heritage" .

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