@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/1b8dc427-57dc-4376-bab5-25c3222c2e51> a dcat:Dataset ;
    dct:description "The data are from bioassay experiments from 25 river sites across Great Britain to investigate the growth response of river phytoplankton to different inorganic and organic nutrient additions and compare that to in situ nutrient concentrations. The data includes calculated growth responses to inorganic and organic nutrient additions, based on experimental incubations and background nutrient data collected from sites at the same time as water for the experimental incubations. Full details about this dataset can be found at https://doi.org/10.5285/3ca94e73-57dc-4fcd-afe2-82a4e491970a" ;
    dct:identifier "3ca94e73-57dc-4fcd-afe2-82a4e491970a" ;
    dct:issued "2025-03-31T14:39:30.911767"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:00:53.204552"^^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 ((1.7680 49.8640, -8.6480 49.8640, -8.6480 60.8610, 1.7680 60.8610, 1.7680 49.8640))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[1.768, 49.864], [-8.648, 49.864], [-8.648, 60.861], [1.768, 60.861], [1.768, 49.864]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "River phytoplankton growth responses to organic nutrients with associated nutrient data from 25 rivers in GB" ;
    dcat:distribution <https://ckan.staging.publishing.service.gov.uk/dataset/1b8dc427-57dc-4376-bab5-25c3222c2e51/resource/7e4d4fc3-1dea-4eca-b71a-e44a0919149b>,
        <https://ckan.staging.publishing.service.gov.uk/dataset/1b8dc427-57dc-4376-bab5-25c3222c2e51/resource/8072770d-73a1-44a1-b924-829eef49da34> ;
    dcat:keyword "Bioassay",
        "DOMAINE",
        "Environmental Monitoring Facilities",
        "Great Britain",
        "Nutrient limitation",
        "Organic nutrients",
        "River phytoplankton" .

<https://ckan.staging.publishing.service.gov.uk/dataset/1b8dc427-57dc-4376-bab5-25c3222c2e51/resource/7e4d4fc3-1dea-4eca-b71a-e44a0919149b> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-04-16T10:00:53.277693"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:00:53.222441"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/3ca94e73-57dc-4fcd-afe2-82a4e491970a.zip> ;
    dcat:mediaType "application/zip" .

<https://ckan.staging.publishing.service.gov.uk/dataset/1b8dc427-57dc-4376-bab5-25c3222c2e51/resource/8072770d-73a1-44a1-b924-829eef49da34> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-04-16T10:00:53.277690"^^xsd:dateTime ;
    dct:modified "2026-04-16T10:00:53.222357"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/3ca94e73-57dc-4fcd-afe2-82a4e491970a> .

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