@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/06585434-944c-4a3e-8cce-1de3cf0ee2e2> a dcat:Dataset ;
    dct:description "This dataset shows the extent of sidescan sonar data collected during acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CACO) from 2014-2015. Full coverage sidescan and partial coverage bathymetry data were collected using an Edgetech 6205 Phase-Measuring Sidescan Sonar. In total, 668 hectares were mapped at primarily 20 – 40 meter line spacing and 50 meter swath range to allow overlap of lines." ;
    dct:identifier "NPS_DataStore_2278521" ;
    dct:issued "2019-03-01"^^xsd:date ;
    dct:modified "2019-03-01"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-70.2515 41.5995, -70.2515 42.0869, -69.9231 42.0869, -69.9231 41.5995, -70.2515 41.5995))"^^gsp:wktLiteral ] ;
    dct:title "Mapping Extent for Sidescan Sonar Data, 2014-2015, Cape Cod National Seashore" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "NPS IRMA Help" ;
            vcard:hasEmail <mailto:irma@nps.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/06585434-944c-4a3e-8cce-1de3cf0ee2e2/resource/07863c38-beb6-47e7-b466-fea22dd9db69> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "benthic-ecology",
        "benthic-habitat",
        "benthic-habitat-mapping",
        "caco",
        "cape-cod",
        "cape-cod-national-seashore",
        "ckan",
        "geo",
        "geoss",
        "hurricane-sandy",
        "hxsandy",
        "marine-geology",
        "national",
        "ncbn",
        "north-america",
        "northeast-coastal-and-barrier-network",
        "phase-measuring-sidescan-sonar",
        "seafloor",
        "seafloor-mapping",
        "sediment",
        "submerged-habitat",
        "submerged-habitat-mapping",
        "united-states" ;
    dcat:theme <%7B%22Geospatial%20Dataset%22%7D> .

<https://data.amerigeoss.org/dataset/06585434-944c-4a3e-8cce-1de3cf0ee2e2/resource/07863c38-beb6-47e7-b466-fea22dd9db69> a dcat:Distribution ;
    dct:description "ESRI shapefiles with CSDGM-compliant metadata" ;
    dct:format "ZIP" ;
    dct:issued "2022-08-07T15:39:49.946937"^^xsd:dateTime ;
    dct:modified "2025-11-19T20:19:56.750436"^^xsd:dateTime ;
    dct:title "Sidescan_Coverage_Shapefiles.zip" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/646894?Reference=2278521> ;
    dcat:mediaType "application/zip" .

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