@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/87711473-6192-4f07-8337-f4832551fb6a> a dcat:Dataset ;
    dct:description """Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
 This North Adelaide Plains - SADM Road Gravity (P195850) contains a total of 157 point data values acquired at a spacing between 500 and 1500 metres. The data is located in SA and were acquired in 1958, under project No. 195850 for None.""" ;
    dct:identifier "87711473-6192-4f07-8337-f4832551fb6a" ;
    dct:issued "2025-10-16T17:46:41.603591"^^xsd:dateTime ;
    dct:language "eng" ;
    dct:modified "2025-10-16T17:46:41.603598"^^xsd:dateTime ;
    dct:publisher <https://data.gov.au/organization/91f054ec-d0c3-4d42-a89a-5daa2c7a6818> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((138.4417 -34.8472, 138.7656 -34.8472, 138.7656 -34.4974, 138.4417 -34.4974, 138.4417 -34.8472))"^^gsp:wktLiteral ] ;
    dct:title "North Adelaide Plains - SADM Road Gravity (P195850), gravity point data" ;
    dcat:distribution <https://data.gov.au/dataset/87711473-6192-4f07-8337-f4832551fb6a/resource/0c48d000-b02c-446c-b6c1-e3e8a6ec5c66>,
        <https://data.gov.au/dataset/87711473-6192-4f07-8337-f4832551fb6a/resource/8903b1f8-dd5f-4697-bacc-bd451fdefa20>,
        <https://data.gov.au/dataset/87711473-6192-4f07-8337-f4832551fb6a/resource/a4d93a9f-cad9-4305-a25b-728d2a573d08> ;
    dcat:keyword "Australia",
        "EARTH SCIENCES",
        "Earth sciences",
        "GADDS2.0",
        "NCI",
        "Published_External",
        "SA",
        "geophysical survey",
        "geophysics",
        "gravity",
        "ground digital data",
        "point",
        "point located data",
        "survey 195850" .

<https://data.gov.au/dataset/87711473-6192-4f07-8337-f4832551fb6a/resource/0c48d000-b02c-446c-b6c1-e3e8a6ec5c66> a dcat:Distribution ;
    dct:description "The Geophysical Archive Data Delivery System (GADDS2) portal provides HTTP download of geophysics datasets in a number of formats. Point and line datasets are available in NetCDF and ASEG-GDF2. Grid datasets are available in NetCDF, GeoTIFF and ERS." ;
    dct:format "HTML" ;
    dct:issued "2025-10-16T17:46:41.605903"^^xsd:dateTime ;
    dct:modified "2025-10-16T17:46:41.588426"^^xsd:dateTime ;
    dct:title "File available for download in various formats from the GADDS2 portal" ;
    dcat:accessURL <https://portal.ga.gov.au/persona/gadds> .

<https://data.gov.au/dataset/87711473-6192-4f07-8337-f4832551fb6a/resource/8903b1f8-dd5f-4697-bacc-bd451fdefa20> a dcat:Distribution ;
    dct:description "File download for North Adelaide Plains - SADM Road Gravity (P195850), gravity point data" ;
    dct:issued "2025-10-16T17:46:41.605907"^^xsd:dateTime ;
    dct:modified "2025-10-16T17:46:41.588561"^^xsd:dateTime ;
    dct:title "North Adelaide Plains - SADM Road Gravity (P195850), gravity point data file download" ;
    dcat:accessURL <https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/SA/point/P195850/P195850-point-gravity.nc> ;
    dcat:mediaType "application/x-netcdf" .

<https://data.gov.au/dataset/87711473-6192-4f07-8337-f4832551fb6a/resource/a4d93a9f-cad9-4305-a25b-728d2a573d08> a dcat:Distribution ;
    dct:description "OPeNDAP web service for North Adelaide Plains - SADM Road Gravity (P195850), gravity point data" ;
    dct:format "HTML" ;
    dct:issued "2025-10-16T17:46:41.605908"^^xsd:dateTime ;
    dct:modified "2025-10-16T17:46:41.588662"^^xsd:dateTime ;
    dct:title "North Adelaide Plains - SADM Road Gravity (P195850), gravity point data OPeNDAP" ;
    dcat:accessURL <https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/SA/point/P195850/P195850-point-gravity.nc.html> .

<https://data.gov.au/organization/91f054ec-d0c3-4d42-a89a-5daa2c7a6818> a foaf:Agent ;
    foaf:mbox "clientservices@ga.gov.au" ;
    foaf:name "Geoscience Australia Data" .