@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/277778ea-f4b2-4d26-9849-316e8b6c5d51> a dcat:Dataset ;
    dct:description "This data set represents the sediment profile imaging data from 2002.In Fall/Winter 2002, researchers from the Virginia Institute of Marine Science (VIMS) and the NOAA Office for Coastal Management conducted a project to map benthic habitats by Catlett and Goodwin Islands on the York River, Chesapeake Bay, Virginia. Sediment grab samples were collected at 56 stations and sediment profile images were collected at 200 stations. Sampling areas were also surveyed using side scan sonar and interferometric swath bathymetry sensors. Scientists from the Virginia Institute of Marine Sciences returned to sample a subset of the 2002 sediment grab data in 2003 and then again in 2004. A subset of SPI stations (79) were revisited in 2004." ;
    dct:identifier "2002 Sediment Profile Imaging (SPI) Data for Catlett and Goodwin Islands on the York River, Chesapeake Bay, Virginia (Ches_2002SPI)" ;
    dct:issued "2025-11-20T13:58:51.667458"^^xsd:dateTime ;
    dct:language "{en-US}" ;
    dct:modified "2005-08-31"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-76.5800 37.2027, -76.3667 37.2027, -76.3667 37.3040, -76.5800 37.3040, -76.5800 37.2027))"^^gsp:wktLiteral ] ;
    dct:title "2002 Sediment Profile Imaging (SPI) Data for Catlett and Goodwin Islands on the York River, Chesapeake Bay, Virginia (Ches_2002SPI)" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "NOAA Office for Coastal Management" ;
            vcard:hasEmail <mailto:coastal.info@noaa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/277778ea-f4b2-4d26-9849-316e8b6c5d51/resource/0f240fbf-25f2-46dd-a105-1a85c846b4d5>,
        <https://data.amerigeoss.org/dataset/277778ea-f4b2-4d26-9849-316e8b6c5d51/resource/346a38cc-461e-4c3f-afc4-d339a6451c6a>,
        <https://data.amerigeoss.org/dataset/277778ea-f4b2-4d26-9849-316e8b6c5d51/resource/ab845897-cc14-42a6-a526-6a89d3c2ee3f> ;
    dcat:keyword "2002",
        "amerigeo",
        "amerigeoss",
        "benthic-data",
        "catlett-island",
        "chesapeake-bay",
        "ckan",
        "environmental-monitoring",
        "geo",
        "geographic-information-systems",
        "geoss",
        "gis",
        "goodwin-island",
        "national",
        "north-america",
        "ocm-benthic-habitat-mapping",
        "sediment-profile-imaging",
        "spi",
        "united-states",
        "virginia",
        "york-river" .

<https://data.amerigeoss.org/dataset/277778ea-f4b2-4d26-9849-316e8b6c5d51/resource/0f240fbf-25f2-46dd-a105-1a85c846b4d5> a dcat:Distribution ;
    dct:description "VA_YorkRiver_spi.zip" ;
    dct:issued "2021-03-11T00:29:13.433649"^^xsd:dateTime ;
    dct:modified "2025-11-20T13:58:51.655967"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <ftp://ftp.coast.noaa.gov/pub/benthic/Sediment_Profile_Imaging_Data/VA_YorkRiver_spi.zip> ;
    dcat:mediaType "application/unknown" .

<https://data.amerigeoss.org/dataset/277778ea-f4b2-4d26-9849-316e8b6c5d51/resource/346a38cc-461e-4c3f-afc4-d339a6451c6a> a dcat:Distribution ;
    dct:description "york.htm" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:29:13.433643"^^xsd:dateTime ;
    dct:modified "2025-11-20T13:58:51.655563"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://www.coast.noaa.gov/benthic/data/northeast/york.htm> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/277778ea-f4b2-4d26-9849-316e8b6c5d51/resource/ab845897-cc14-42a6-a526-6a89d3c2ee3f> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:29:13.433653"^^xsd:dateTime ;
    dct:modified "2025-11-20T13:58:51.656363"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://www.coast.noaa.gov/> ;
    dcat:mediaType "text/html" .

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