@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/d29503a5-5a46-4cfc-8fec-613b195c1c59> a dcat:Dataset ;
    dct:description "This dataset includes stream and rainfall hydrochemistry of the Plynlimon research catchments in Mid Wales. The data cover the period from March 2019 to March 2023. Sampling was carried out every four weeks, apart from a period of five months when access was restricted due to the Covid pandemic. Stream samples were taken using a grab technique and filtered in the field. Rain samples were collected using bulk precipitation collectors. Data are presented for major anions and cations, pH, conductivity, alkalinity and in-situ measurements for the water temperature and stream flow for the six stream locations and air temperature and volume for the rainfall sites. Full details about this dataset can be found at https://doi.org/10.5285/cfac5ef3-ad12-4f88-acd8-509e0795d5ed" ;
    dct:identifier "cfac5ef3-ad12-4f88-acd8-509e0795d5ed" ;
    dct:issued "2024-05-13T14:06:50.844526"^^xsd:dateTime ;
    dct:modified "2026-04-16T09:43:14.419895"^^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 ((-3.6330 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 "Plynlimon research catchment hydrochemistry (2019-2023)" ;
    dcat:distribution <https://ckan.staging.publishing.service.gov.uk/dataset/d29503a5-5a46-4cfc-8fec-613b195c1c59/resource/3e482a50-45d9-4bef-89a0-754bc6691c72>,
        <https://ckan.staging.publishing.service.gov.uk/dataset/d29503a5-5a46-4cfc-8fec-613b195c1c59/resource/9c26258d-2308-4ea6-a5f6-1fcdfae28986> ;
    dcat:keyword "Environmental Monitoring Facilities",
        "Plynlimon" .

<https://ckan.staging.publishing.service.gov.uk/dataset/d29503a5-5a46-4cfc-8fec-613b195c1c59/resource/3e482a50-45d9-4bef-89a0-754bc6691c72> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-04-16T09:43:14.460462"^^xsd:dateTime ;
    dct:modified "2026-04-16T09:43:14.428920"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/cfac5ef3-ad12-4f88-acd8-509e0795d5ed.zip> ;
    dcat:mediaType "application/zip" .

<https://ckan.staging.publishing.service.gov.uk/dataset/d29503a5-5a46-4cfc-8fec-613b195c1c59/resource/9c26258d-2308-4ea6-a5f6-1fcdfae28986> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-04-16T09:43:14.460461"^^xsd:dateTime ;
    dct:modified "2026-04-16T09:43:14.428814"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/cfac5ef3-ad12-4f88-acd8-509e0795d5ed> .

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