@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/efd93356-30fc-418e-97c0-6abfc782a2cd> a dcat:Dataset ;
    dct:description "This dataset contains 2-hourly observations of biogenic fluxes of carbon dioxide (CO2), nitrous oxide (N2O) and methane (CH4) measured from a winter wheat crop grown on a mineral soil in the UK treated with different fertilisers. The treatments were: i) inorganic fertiliser; ii) pig slurry and inorganic fertiliser; and iii) pig slurry treated with plasma-induction and inorganic fertiliser. Fluxes of biogenic greenhouse gases (GHGs) were measured over an 83-day period (20/03/2022-13/06/2022) within the winter wheat growing season using automated GHG flux chambers. Full details about this dataset can be found at https://doi.org/10.5285/4ed0023e-da9b-45a8-86de-3a371cc7dcc1" ;
    dct:identifier "4ed0023e-da9b-45a8-86de-3a371cc7dcc1" ;
    dct:issued "2024-05-13T14:09:07.629351"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:13:24.979368"^^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 ((-1.3190 53.8610, -1.3410 53.8610, -1.3410 53.8730, -1.3190 53.8730, -1.3190 53.8610))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-1.319, 53.861], [-1.341, 53.861], [-1.341, 53.873], [-1.319, 53.873], [-1.319, 53.861]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Carbon dioxide, nitrous oxide and methane fluxes from winter wheat treated with organic and inorganic fertilisers, UK, 2022" ;
    dcat:distribution <https://ckan.staging.publishing.service.gov.uk/dataset/efd93356-30fc-418e-97c0-6abfc782a2cd/resource/13de28ac-33a8-49ae-a8dd-b6bf64ae1cef>,
        <https://ckan.staging.publishing.service.gov.uk/dataset/efd93356-30fc-418e-97c0-6abfc782a2cd/resource/475e6edc-265f-4911-bda6-3ecc990141a7> ;
    dcat:keyword "Automated chamber",
        "Environmental Monitoring Facilities",
        "nitrous oxide",
        "pig slurry" .

<https://ckan.staging.publishing.service.gov.uk/dataset/efd93356-30fc-418e-97c0-6abfc782a2cd/resource/13de28ac-33a8-49ae-a8dd-b6bf64ae1cef> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-04-16T10:13:25.026987"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:13:24.985243"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/4ed0023e-da9b-45a8-86de-3a371cc7dcc1.zip> ;
    dcat:mediaType "application/zip" .

<https://ckan.staging.publishing.service.gov.uk/dataset/efd93356-30fc-418e-97c0-6abfc782a2cd/resource/475e6edc-265f-4911-bda6-3ecc990141a7> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-04-16T10:13:25.026989"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:13:24.985314"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/4ed0023e-da9b-45a8-86de-3a371cc7dcc1> .

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