@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/142806bc-a642-446f-b156-5a44983adc95> 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 "142806bc-a642-446f-b156-5a44983adc95" ;
    dct:issued "2026-03-07T06:28:23.540890"^^xsd:dateTime ;
    dct:language "eng" ;
    dct:modified "2026-03-07T06:28:23.540898"^^xsd:dateTime ;
    dct:publisher <https://data.gov.au/organization/91f054ec-d0c3-4d42-a89a-5daa2c7a6818> ;
    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/142806bc-a642-446f-b156-5a44983adc95/resource/c1d40659-80f0-475d-9a47-6bd9795740b4> ;
    dcat:keyword "AusSeabed",
        "Bass Strait (Great Australian Bight)",
        "Bathymetry",
        "EARTH SCIENCES",
        "MV Yolla",
        "Marine",
        "Published_External",
        "multi-beam echosounders" .

<https://data.gov.au/dataset/142806bc-a642-446f-b156-5a44983adc95/resource/c1d40659-80f0-475d-9a47-6bd9795740b4> a dcat:Distribution ;
    dct:description "Helens Rock Bathymetry 2013 (4888/20130019S) [3.7 MB]" ;
    dct:format "ZIP" ;
    dct:issued "2026-03-07T06:28:23.541953"^^xsd:dateTime ;
    dct:modified "2026-03-07T06:28:23.533445"^^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/91f054ec-d0c3-4d42-a89a-5daa2c7a6818> a foaf:Agent ;
    foaf:mbox "clientservices@ga.gov.au" ;
    foaf:name "Geoscience Australia Data" .