@prefix adms: <http://www.w3.org/ns/adms#> .
@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 owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix spdx: <http://spdx.org/rdf/terms#> .
@prefix time: <http://www.w3.org/2006/time> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data2.cerdi.edu.au/dataset/844c4fed-e276-4350-be99-5b5b1eacca7d> a dcat:Dataset ;
    dct:description """<p>Surface of Upper Tertiary Aquifer (fluvial) - UTAF - 105 -&nbsp;</p>\r
\r
<p>The depth to the aquifer surface is derived in relation to the Australian Height Datum in metres (mAHD).&nbsp;</p>\r
\r
<p>The Victorian Aquifer Framework (VAF) was developed&nbsp;by the Department of Sustainability and Environment&nbsp;(DSE, now&nbsp;DELWP) to provide a consistent approach to defining, naming and numbering the commonly accepted aquifers, aquitards and geological layers that make up Victoria&#39;s groundwater systems. It is intended to assist in the sustainable management of groundwater resources in Victoria and provide the framework for mapping aquifers and aquitards across the State.</p>\r
\r
<p>The 3D numeric surfaces (grids) of each layer have been styled and converted to GeoTIFF by the VVG project to optimise them for display and querying on the web.&nbsp;</p>\r
\r
<p>mAHD</p>\r
\r
<p>Acronym for &lsquo;metres above Australian Height Datum&rsquo;.&nbsp; The AHD is the 00.00m surface level established across Australia as a universal reference surface in 1971. When expressed as a negative (i.e.&nbsp; -51 mAHD) it suggests a depth beneath the AHD, as in &rsquo;51 metres below the AHD&rsquo;.&nbsp; For further information:</p>\r
\r
<p>http://www.ga.gov.au/scientific-topics/positioning-navigation/geodesy/datums-projections/australian-height-datum-ahd</p>""" ;
    dct:identifier "844c4fed-e276-4350-be99-5b5b1eacca7d" ;
    dct:issued "2018-03-27T05:17:14.302492"^^xsd:dateTime ;
    dct:modified "2025-08-13T22:50:09.313413"^^xsd:dateTime ;
    dct:publisher <https://data2.cerdi.edu.au/organization/86122019-6562-45bc-afa9-d137d6ce0e4f> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((140.5130 -33.8420, 140.5130 -39.2102, 150.2039 -39.2102, 150.2039 -33.8420, 140.5130 -33.8420))"^^gsp:wktLiteral,
                "{ \"type\":\"Polygon\", \"coordinates\":[[[140.51296726866, -33.842029356458],[140.51296726866, -39.210234395668], [150.20390243512, -39.210234395668], [150.20390243512, -33.842029356458], [140.51296726866, -33.842029356458]]] }"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Victoria Aquifer Framework - Upper Tertiary Aquifer (fluvial) - Depth to Aquifer Surface (mAHD)" ;
    dcat:distribution <https://data2.cerdi.edu.au/dataset/844c4fed-e276-4350-be99-5b5b1eacca7d/resource/090102e2-c07a-49c1-b7d2-2cffc77189cc>,
        <https://data2.cerdi.edu.au/dataset/844c4fed-e276-4350-be99-5b5b1eacca7d/resource/85346f38-15b2-49b3-921f-255d59e84e48> ;
    dcat:keyword "GeoTIFF",
        "UTAF",
        "VVG",
        "VictorianAquiferFramework",
        "WCS",
        "aquifer_depth",
        "elevation_top" .

<https://data2.cerdi.edu.au/dataset/844c4fed-e276-4350-be99-5b5b1eacca7d/resource/090102e2-c07a-49c1-b7d2-2cffc77189cc> a dcat:Distribution ;
    dct:description "An OGC compliant Web Map Service (WMS) endpoint for this resource. To access this layer directly the layer_name will need to be specified." ;
    dct:format "WMS" ;
    dct:title "Victoria Aquifer Framework - Upper Tertiary Aquifer (fluvial) - Depth to Aquifer Surface (mAHD) - WMS" ;
    dcat:accessURL <https://geo.cerdi.edu.au/geoserver/vvg/wms?service=WMS&request=getMap&version=1.3.0#vaf_elevtop_raw_105utaf> .

<https://data2.cerdi.edu.au/dataset/844c4fed-e276-4350-be99-5b5b1eacca7d/resource/85346f38-15b2-49b3-921f-255d59e84e48> a dcat:Distribution ;
    dct:description "A Zipped GeoTIFF raster output provided by GeoServer CSW DirectDownload service" ;
    dct:format "GeoTIFF" ;
    dct:title "Victoria Aquifer Framework - Upper Tertiary Aquifer (fluvial) - Depth to Aquifer Surface (mAHD) - GeoTIFF ZIP" ;
    dcat:accessURL <https://geo.cerdi.edu.au/geoserver/ows?service=CSW&version=2.0.2&request=DirectDownload&resourceId=vvg:vaf_elevtop_raw_105utaf> .

<https://data2.cerdi.edu.au/organization/86122019-6562-45bc-afa9-d137d6ce0e4f> a foaf:Organization ;
    foaf:name "Centre for eResearch and Digital Innovation" .