@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/e69ca9e5-3aa6-48eb-9bea-da94024d38d5> a dcat:Dataset ;
    dct:description "This dataset contains concentrations of dissolved organic carbon, dissolved inorganic carbon, nutrients and concentrations of greenhouse gases CO2, CH4 and N2O from nine sites across the River Tay catchment. Water was sampled on a monthly basis between February 2009 and December 2010. The locations of sampling sites were based on existing flow gauging and water sampling sites of the Scottish Environment Protection Agency (SEPA). Full details about this dataset can be found at https://doi.org/10.5285/a61da7da-b7ef-40b7-a324-c3711ef81207" ;
    dct:identifier "a61da7da-b7ef-40b7-a324-c3711ef81207" ;
    dct:issued "2019-03-29T17:19:04.767447"^^xsd:dateTime ;
    dct:modified "2026-07-02T19:08:22.602581"^^xsd:dateTime ;
    dct:publisher <https://ckan.staging.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-3.1260 56.2560, -4.6750 56.2560, -4.6750 57.0780, -3.1260 57.0780, -3.1260 56.2560))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-3.126, 56.256], [-4.675, 56.256], [-4.675, 57.078], [-3.126, 57.078], [-3.126, 56.256]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "River Tay, Scotland, water chemistry and greenhouse gas measurements 2009-2010" ;
    dcat:distribution <https://ckan.staging.publishing.service.gov.uk/dataset/e69ca9e5-3aa6-48eb-9bea-da94024d38d5/resource/69a4d966-4b42-42a0-bd49-75c7f6d39b31>,
        <https://ckan.staging.publishing.service.gov.uk/dataset/e69ca9e5-3aa6-48eb-9bea-da94024d38d5/resource/d0f34fb6-8168-4e6e-9bb6-a1e0658a7c6d> ;
    dcat:keyword "Environmental Monitoring Facilities",
        "Nitrous oxide",
        "River Tay",
        "Scotland" .

<https://ckan.staging.publishing.service.gov.uk/dataset/e69ca9e5-3aa6-48eb-9bea-da94024d38d5/resource/69a4d966-4b42-42a0-bd49-75c7f6d39b31> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-07-02T19:08:22.665011"^^xsd:dateTime ;
    dct:modified "2026-07-02T19:08:22.608556"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/a61da7da-b7ef-40b7-a324-c3711ef81207> .

<https://ckan.staging.publishing.service.gov.uk/dataset/e69ca9e5-3aa6-48eb-9bea-da94024d38d5/resource/d0f34fb6-8168-4e6e-9bb6-a1e0658a7c6d> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-07-02T19:08:22.665009"^^xsd:dateTime ;
    dct:modified "2026-07-02T19:08:22.608475"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/a61da7da-b7ef-40b7-a324-c3711ef81207.zip> ;
    dcat:mediaType "application/zip" .

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