@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.integration.publishing.service.gov.uk/dataset/5886abb4-ee41-41aa-a368-ecd5caad38bb> a dcat:Dataset ;
    dct:description "This dataset includes weekly data from monitoring of stream, rainfall and groundwater hydrochemistry in the Vyrnwy research catchment between 1994 and 2001. Data for over 50 chemical determinands are presented alongside data for some in-situ measurements such as water temperature. Full descriptions of the analytical methods used for each determinand is included. Intensive and long-term monitoring within the catchments underpins a wealth of hydrological and hydro-chemical research; other linked datasets include river flow, meteorology and a variety of detailed spatial datasets representing the topography, soils and rivers of the catchments. Monitoring is funded by the Centre for Ecology & Hydrology. Full details about this dataset can be found at https://doi.org/10.5285/68f4a12f-740d-4705-9c27-6a7fb7127046" ;
    dct:identifier "68f4a12f-740d-4705-9c27-6a7fb7127046" ;
    dct:issued "2013-04-08T09:20:21.439362"^^xsd:dateTime ;
    dct:modified "2026-03-13T15:18:04.861303"^^xsd:dateTime ;
    dct:publisher <https://ckan.integration.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-3.6330 52.4150, -3.8210 52.4150, -3.8210 52.5140, -3.6330 52.5140, -3.6330 52.4150))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-3.633, 52.415], [-3.821, 52.415], [-3.821, 52.514], [-3.633, 52.514], [-3.633, 52.415]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Vyrnwy research catchment hydrochemistry" ;
    dcat:distribution <https://ckan.integration.publishing.service.gov.uk/dataset/5886abb4-ee41-41aa-a368-ecd5caad38bb/resource/4a103e45-5865-4e19-b1b6-ff96e8092b06>,
        <https://ckan.integration.publishing.service.gov.uk/dataset/5886abb4-ee41-41aa-a368-ecd5caad38bb/resource/b7c80249-0249-46c7-be70-e592e90b237d> ;
    dcat:keyword "Environmental Monitoring Facilities",
        "Vyrnwy",
        "rainfall",
        "stream" .

<https://ckan.integration.publishing.service.gov.uk/dataset/5886abb4-ee41-41aa-a368-ecd5caad38bb/resource/4a103e45-5865-4e19-b1b6-ff96e8092b06> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-03-13T15:18:04.915590"^^xsd:dateTime ;
    dct:modified "2026-03-13T15:18:04.866529"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/68f4a12f-740d-4705-9c27-6a7fb7127046> .

<https://ckan.integration.publishing.service.gov.uk/dataset/5886abb4-ee41-41aa-a368-ecd5caad38bb/resource/b7c80249-0249-46c7-be70-e592e90b237d> a dcat:Distribution ;
    dct:description "Documents available to assist with re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-03-13T15:18:04.915592"^^xsd:dateTime ;
    dct:modified "2026-03-13T15:18:04.866611"^^xsd:dateTime ;
    dct:title "Supporting documentation" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/68f4a12f-740d-4705-9c27-6a7fb7127046.zip> ;
    dcat:mediaType "application/zip" .

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