@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.publishing.service.gov.uk/dataset/f43a4434-d549-4bdd-8d4e-247bbab2b3f6> a dcat:Dataset ;
    dct:description "Datasets consists of the results of Computational Fluid Dynamics (CFD) flow simulations for a section of the South Saskatchewan River, Canada. The aim of these CFD simulations was to investigate the effect of dunes on the depth-averaged and near-bed flow fields. Modelling was carried out using the open source CFD package OpenFOAM to solve the three-dimensional Navier-Stokes equations. The dataset consists of two files, one with simulation results for a river bed characterised by alluvial bedforms (dunes) and one for a smooth river bed without dunes. This work was part of NERC project NE/L00738X/1. Digital Surface Models (DSMs) were constructed using imagery obtained on four occasions (13th May 2015; 2nd Sept 2016; 8th June 2017; and 12th June 2017). Full details about this dataset can be found at https://doi.org/10.5285/7db04405-2f5e-4543-aa94-948ddbcd588a" ;
    dct:identifier "7db04405-2f5e-4543-aa94-948ddbcd588a" ;
    dct:issued "2019-12-17T23:44:45.184187"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:12:51.250559"^^xsd:dateTime ;
    dct:publisher <https://ckan.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-103.8310 53.4300, -108.1050 53.4300, -108.1050 56.0290, -103.8310 56.0290, -103.8310 53.4300))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-103.831, 53.43], [-108.105, 53.43], [-108.105, 56.029], [-103.831, 56.029], [-103.831, 53.43]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Numerical model simulations of channel flow for the South Saskatchewan River, Canada" ;
    dcat:distribution <https://ckan.publishing.service.gov.uk/dataset/f43a4434-d549-4bdd-8d4e-247bbab2b3f6/resource/0f5ea61c-4964-4c62-94c4-e7b15fc93f96>,
        <https://ckan.publishing.service.gov.uk/dataset/f43a4434-d549-4bdd-8d4e-247bbab2b3f6/resource/accd1e23-31cb-4f30-bfc6-7c1408680d71> .

<https://ckan.publishing.service.gov.uk/dataset/f43a4434-d549-4bdd-8d4e-247bbab2b3f6/resource/0f5ea61c-4964-4c62-94c4-e7b15fc93f96> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-04-16T10:12:51.281633"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:12:51.258309"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/7db04405-2f5e-4543-aa94-948ddbcd588a> .

<https://ckan.publishing.service.gov.uk/dataset/f43a4434-d549-4bdd-8d4e-247bbab2b3f6/resource/accd1e23-31cb-4f30-bfc6-7c1408680d71> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-04-16T10:12:51.281631"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:12:51.258231"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/7db04405-2f5e-4543-aa94-948ddbcd588a.zip> ;
    dcat:mediaType "application/zip" .

<https://ckan.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> a foaf:Organization ;
    foaf:name "Environmental Information Data Centre" .