@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://ckan.staging.publishing.service.gov.uk/dataset/78268439-2955-412d-a678-214497d9c436> a dcat:Dataset ;
    dct:description """Bathymetric data from Welsh lakes collated from documentary and electronic sources and re-formatted into a consistent and accessible form and structure.  

The data includes transformed raw coordinate and depth data to bathymetric surface rasters at 0.5 m interval polygon shapefiles that can be placed into GIS software with volume/depth and area/depth data for the lakes at the same 0.5 m interval.  

The data supplied collates existing bathymetric data to produce a series of GIS layers that display detailed bathymetric maps of Welsh lakes.""" ;
    dct:identifier "NRW_DS102203" ;
    dct:issued "2026-09-16T16:03:45.572099"^^xsd:dateTime ;
    dct:modified "2026-09-16T16:03:45.572103"^^xsd:dateTime ;
    dct:publisher <https://ckan.staging.publishing.service.gov.uk/organization/1d3ba2bb-4fd5-4fe9-9436-3b5454dc19e3> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-2.6089 51.2408, -5.7777 51.2408, -5.7777 53.5131, -2.6089 53.5131, -2.6089 51.2408))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-2.608865, 51.240829], [-5.777741, 51.240829], [-5.777741, 53.513067], [-2.608865, 53.513067], [-2.608865, 51.240829]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Welsh Lakes Bathymetry Data" ;
    dcat:distribution <https://ckan.staging.publishing.service.gov.uk/dataset/78268439-2955-412d-a678-214497d9c436/resource/a6f17880-026f-4182-b253-c95e4d3c7bb4>,
        <https://ckan.staging.publishing.service.gov.uk/dataset/78268439-2955-412d-a678-214497d9c436/resource/f2d27c13-3062-46ff-a771-9eba7ddea62d> ;
    dcat:keyword "Bathymetric survey",
        "Lakes (Limnology)",
        "bathymetry",
        "lake classification" .

<https://ckan.staging.publishing.service.gov.uk/dataset/78268439-2955-412d-a678-214497d9c436/resource/a6f17880-026f-4182-b253-c95e4d3c7bb4> a dcat:Distribution ;
    dct:description "Resource locator" ;
    dct:issued "2026-09-16T16:03:45.580372"^^xsd:dateTime ;
    dct:modified "2026-09-16T16:03:45.560316"^^xsd:dateTime ;
    dct:title "Web Mapping Service" ;
    dcat:accessURL <https://datamap.gov.wales/capabilities/layergroup/6562/?ows_service=wms> .

<https://ckan.staging.publishing.service.gov.uk/dataset/78268439-2955-412d-a678-214497d9c436/resource/f2d27c13-3062-46ff-a771-9eba7ddea62d> a dcat:Distribution ;
    dct:description "Resource locator" ;
    dct:issued "2026-09-16T16:03:45.580370"^^xsd:dateTime ;
    dct:modified "2026-09-16T16:03:45.560237"^^xsd:dateTime ;
    dct:title "Download Data & Web Services" ;
    dcat:accessURL <https://datamap.gov.wales/layergroups/geonode:nrw_wales_lakes_bathy> .

<https://ckan.staging.publishing.service.gov.uk/organization/1d3ba2bb-4fd5-4fe9-9436-3b5454dc19e3> a foaf:Organization ;
    foaf:name "Natural Resources Wales" .