@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/44f0853d-3999-48a2-853a-52fa06493acb> a dcat:Dataset ;
    dct:description "This dataset consists of weekly mean sizes of Perch (Perca fluviatilis) from trapping at Green Tuft, Windermere, Cumbria, sampled between 1946 and 2012. Perch have been monitored in the north and south basins of Windermere by trapping with variations in sampling sites and efforts from 1943 to the present. The data were initially collected by the Freshwater Biological Association (FBA) but have been collected by the Centre for Ecology & Hydrology (CEH) and its predecessor Institute of Freshwater Ecology (IFE) since 1989. Full details about this dataset can be found at https://doi.org/10.5285/495fd597-42b2-4985-96dc-3d9ec024b829" ;
    dct:identifier "495fd597-42b2-4985-96dc-3d9ec024b829" ;
    dct:issued "2014-08-20T13:47:27.316116"^^xsd:dateTime ;
    dct:modified "2026-04-02T08:41:17.541437"^^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 ((-2.9000 54.3500, -2.9500 54.3500, -2.9500 54.4000, -2.9000 54.4000, -2.9000 54.3500))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-2.9, 54.35], [-2.95, 54.35], [-2.95, 54.4], [-2.9, 54.4], [-2.9, 54.35]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Perch weekly mean sizes from Green Tuft 1946-2012" ;
    dcat:distribution <https://ckan.staging.publishing.service.gov.uk/dataset/44f0853d-3999-48a2-853a-52fa06493acb/resource/45ffbfdd-0277-48c1-ab34-8a2d5026efbc>,
        <https://ckan.staging.publishing.service.gov.uk/dataset/44f0853d-3999-48a2-853a-52fa06493acb/resource/cd74e654-fc6b-472d-8cfd-1f77c0c78d45> ;
    dcat:keyword "Environmental Monitoring Facilities",
        "Green Tuft",
        "perch" .

<https://ckan.staging.publishing.service.gov.uk/dataset/44f0853d-3999-48a2-853a-52fa06493acb/resource/45ffbfdd-0277-48c1-ab34-8a2d5026efbc> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-04-02T08:41:17.614698"^^xsd:dateTime ;
    dct:modified "2026-04-02T08:41:17.547489"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/495fd597-42b2-4985-96dc-3d9ec024b829> .

<https://ckan.staging.publishing.service.gov.uk/dataset/44f0853d-3999-48a2-853a-52fa06493acb/resource/cd74e654-fc6b-472d-8cfd-1f77c0c78d45> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-04-02T08:41:17.614696"^^xsd:dateTime ;
    dct:modified "2026-04-02T08:41:17.547394"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/495fd597-42b2-4985-96dc-3d9ec024b829.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" .