@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/54a1eee9-12ca-4dc6-a7ba-04329f100fbf> a dcat:Dataset ;
    dct:description "Dissolved element concentrations, dissolved stable carbon isotope ratios (δ13C), salinity measurements, and suspended particulate matter (SPM) concentrations from the Mackenzie River and estuary. River water and SPM samples were collected between the 11th and the 18th of September 2022. Samples were taken from the surface of the water column and at depth. Individual sample locations (latitude and longitude) are provided in the data file. In total, 18 water and SPM samples were collected from 11 different localities. Samples were collected to span a large salinity range (0.15-29 P.S.U.). Dissolved element concentrations provided: aluminium, barium, calcium, iron, potassium, magnesium, manganese, sodium, sulphate, silicon, and strontium. Full details about this dataset can be found at https://doi.org/10.5285/7565893d-95ec-4f89-94c5-952457820fa7" ;
    dct:identifier "7565893d-95ec-4f89-94c5-952457820fa7" ;
    dct:issued "2024-06-29T11:48:16.989252"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:14:42.319165"^^xsd:dateTime ;
    dct:publisher <https://ckan.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-132.9180 68.2290, -134.8680 68.2290, -134.8680 69.4720, -132.9180 69.4720, -132.9180 68.2290))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-132.918, 68.229], [-134.868, 68.229], [-134.868, 69.472], [-132.918, 69.472], [-132.918, 68.229]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Cation and suspended sediment concentrations from the Mackenzie River and Estuary, Canada, September 2022" ;
    dcat:distribution <https://ckan.publishing.service.gov.uk/dataset/54a1eee9-12ca-4dc6-a7ba-04329f100fbf/resource/67990a51-5804-49cf-9561-e9ecd6595c59>,
        <https://ckan.publishing.service.gov.uk/dataset/54a1eee9-12ca-4dc6-a7ba-04329f100fbf/resource/6bb1ba0a-41e2-45c4-8d55-04a6ff65ccdc> ;
    dcat:keyword "Aqueous",
        "Canada",
        "Geochemistry",
        "Mackenzie",
        "Northwest Territories (NWT)",
        "River Chemistry",
        "Suspended Sediment" .

<https://ckan.publishing.service.gov.uk/dataset/54a1eee9-12ca-4dc6-a7ba-04329f100fbf/resource/67990a51-5804-49cf-9561-e9ecd6595c59> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-04-16T10:14:42.381353"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:14:42.324974"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/7565893d-95ec-4f89-94c5-952457820fa7> .

<https://ckan.publishing.service.gov.uk/dataset/54a1eee9-12ca-4dc6-a7ba-04329f100fbf/resource/6bb1ba0a-41e2-45c4-8d55-04a6ff65ccdc> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-04-16T10:14:42.381355"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:14:42.325054"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/7565893d-95ec-4f89-94c5-952457820fa7.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" .