@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/f7c03eee-5bda-4ec2-9c6d-2cd2ad9b2d8d> a dcat:Dataset ;
    dct:description """As part of Geoscience Australia's Southwest Margin Project, two major marine surveys were undertaken (from October 2008 to February 2009) to investigate the resource potential of deep-water frontier areas on the southwest Australian continental margin.
<ol>
<li>Southwest Australian Margin Regional Marine 2D Seismic Survey (S310) - Areas covered by the seismic survey include the Mentelle Basin, North Perth Basin (Zeewyck and Houtman Sub-basins), Southern Carnarvon Basin and the Wallaby Plateau. Data acquired: 7300 kilometres of 2D seismic (12 second record length, 8 km solid streamer), gravity and magnetic data.</li>
</ol>

In addition to the new seismic reflection data, Geoscience Australia has reprocessed selected open-file industry seismic lines in the offshore Northern Perth Basin (11,700 line km) that provides ties to most wells in the Abrolhos and Houtman sub-basins.
<ol>
<li>Southwest Australian Margin Marine Reconnaissance Survey - The marine reconnaissance survey investigated the geology and marine environments of the offshore North Perth and Southern Carnarvon Basins and the Wallaby Plateau. Data acquired: multibeam swath bathymetry (230,000 km2), gravity and magnetics (25,000 line km), sub-bottom profiler (25,000 line km), geological samples (190 rocks from 53 dredge sites)</li>
</ol>""" ;
    dct:identifier "f7c03eee-5bda-4ec2-9c6d-2cd2ad9b2d8d" ;
    dct:issued "2026-04-04T06:41:58.575602"^^xsd:dateTime ;
    dct:language "eng" ;
    dct:modified "2026-04-04T06:41:58.575611"^^xsd:dateTime ;
    dct:publisher <https://data.gov.au/organization/0143757a-86ab-43e4-bba6-4a3a2a02b6c4> ;
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    dct:title "Southwest Margin Surveys - Information Sheet" ;
    dcat:distribution <https://data.gov.au/dataset/f7c03eee-5bda-4ec2-9c6d-2cd2ad9b2d8d/resource/2da32214-9f0b-4d58-ab70-bd56fdd6acde>,
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    dcat:keyword "AU-WA",
        "Earth Sciences",
        "Promotional Material",
        "Published_External",
        "bathymetry",
        "marine",
        "seismic sections",
        "seismics" .

<https://data.gov.au/dataset/f7c03eee-5bda-4ec2-9c6d-2cd2ad9b2d8d/resource/2da32214-9f0b-4d58-ab70-bd56fdd6acde> a dcat:Distribution ;
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    dct:modified "2026-04-04T06:41:58.567881"^^xsd:dateTime ;
    dct:title "Unnamed resource" ;
    dcat:accessURL <http://www.abs.gov.au/ausstats/abs@.nsf/Latestproducts/1297.0Main%20Features32008?opendocument&tabname=Summary&prodno=1297.0&issue=2008&num=&view=> .

<https://data.gov.au/dataset/f7c03eee-5bda-4ec2-9c6d-2cd2ad9b2d8d/resource/892d1e46-8617-4a89-8215-99c9972ad9c1> a dcat:Distribution ;
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    dcat:accessURL <https://d28rz98at9flks.cloudfront.net/70291/70291.pdf> .

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