@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/612fbb89-d8ef-4074-bb97-71dcc1ddc44d> a dcat:Dataset ;
    dct:description """The objectives of this cruise are to conduct an ichthyoplankton survey
and process oriented studies in the region between the Shumagin Islands to Shelikof Strait so that we may estimate the abundance, transport, and factors influencing the survival of young walleye pollock larvae. We will also occupy stations on Line 8 to continue our 24-year time series of environmental and biological conditions in Shelikof Strait. """ ;
    dct:identifier "gov.noaa.afsc:4dy09" ;
    dct:issued "2025-09-18T22:26:13.297415"^^xsd:dateTime ;
    dct:modified "2025-09-18T22:26:13.297420"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/eb417ed8-8ef9-46e4-8cce-deec54104134> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-160.0880 54.8405, -150.9550 54.8405, -150.9550 58.8248, -160.0880 58.8248, -160.0880 54.8405))"^^gsp:wktLiteral ] ;
    dct:title "4DY09 SeaCAT Data" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/612fbb89-d8ef-4074-bb97-71dcc1ddc44d/resource/54525dc1-45aa-4297-a21c-1e646b10d2a9> ;
    dcat:keyword "  transport",
        " 60 cm bongo",
        " Gulf of Alaska",
        " biological data",
        " conductivity",
        " early life history",
        " fish eggs",
        " fish larvae",
        " physical oceanography",
        " plankton",
        " salinity",
        " sigma-t",
        " zooplankton",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "IOOS",
        "Oceans",
        "Regional",
        "Temperature",
        "Tiffany C. Vance",
        "depth",
        "latitude",
        "longitude",
        "sea_water_electrical_conductivity",
        "sea_water_practical_salinity",
        "sea_water_pressure",
        "sea_water_sigma_theta",
        "sea_water_temperature",
        "time" .

<https://data.amerigeoss.org/dataset/612fbb89-d8ef-4074-bb97-71dcc1ddc44d/resource/54525dc1-45aa-4297-a21c-1e646b10d2a9> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2024-11-05T18:16:25.656709"^^xsd:dateTime ;
    dct:modified "2025-09-18T22:26:13.270256"^^xsd:dateTime ;
    dct:title "Unnamed resource" ;
    dcat:accessURL <http://www.afsc.noaa.gov/RACE/recruitment/default_rp.php> .

<https://data.amerigeoss.org/organization/eb417ed8-8ef9-46e4-8cce-deec54104134> a foaf:Agent ;
    foaf:name "AOOS" .