@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.gov.au/dataset/ec3eb6fb-6370-4ed9-ab0f-a27f9a7d0532> a dcat:Dataset ;
    dct:description """The Helen's Rocky bathymetry survey was acquired by Deakin University Marine Mapping lab onboard the Motor Vessel Yolla over one day in 2013 (27/11) using a Kongsberg EM2040c.

Not to be used for navigational purposes""" ;
    dct:identifier "ec3eb6fb-6370-4ed9-ab0f-a27f9a7d0532" ;
    dct:issued "2026-04-04T06:19:29.471155"^^xsd:dateTime ;
    dct:language "eng" ;
    dct:modified "2026-04-04T06:19:29.471164"^^xsd:dateTime ;
    dct:publisher <https://data.gov.au/organization/0143757a-86ab-43e4-bba6-4a3a2a02b6c4> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((142.3601 -38.3698, 142.3787 -38.3698, 142.3787 -38.3541, 142.3601 -38.3541, 142.3601 -38.3698))"^^gsp:wktLiteral ] ;
    dct:title "Helens Rock Bathymetry 2013 (4888/20130019S)" ;
    dcat:distribution <https://data.gov.au/dataset/ec3eb6fb-6370-4ed9-ab0f-a27f9a7d0532/resource/dc017a98-450d-407f-87c9-83dba4c3f075> ;
    dcat:keyword "AusSeabed",
        "Australia-wide geoscience data",
        "Bass Strait (Great Australian Bight)",
        "Bathymetry",
        "EARTH SCIENCES",
        "MV Yolla",
        "Marine",
        "Offshore Mapping",
        "Published_External",
        "Resourcing Australia’s Prosperity",
        "multi-beam echosounders" .

<https://data.gov.au/dataset/ec3eb6fb-6370-4ed9-ab0f-a27f9a7d0532/resource/dc017a98-450d-407f-87c9-83dba4c3f075> a dcat:Distribution ;
    dct:description "Helens Rock Bathymetry 2013 (4888/20130019S) [3.7 MB]" ;
    dct:format "ZIP" ;
    dct:issued "2026-04-04T06:19:29.476374"^^xsd:dateTime ;
    dct:modified "2026-04-04T06:19:29.460976"^^xsd:dateTime ;
    dct:title "Helens Rock Bathymetry 2013 (4888/20130019S) [3.7 MB]" ;
    dcat:accessURL <https://files.ausseabed.gov.au/survey/20130019S-HelensRock.zip> .

<https://data.gov.au/organization/0143757a-86ab-43e4-bba6-4a3a2a02b6c4> a foaf:Agent ;
    foaf:mbox "info@aodn.org.au" ;
    foaf:name "Australian Ocean Data Network" .