@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/2dd91ef9-34dd-41f2-b4b6-487a38e01003> a dcat:Dataset ;
    dct:description "This dataset contains results from in situ field measurements of riverbed nitrogen transformations in the Hammer Stream, a sandy tributary of the River Rother in West Sussex, UK. Measurements were performed in November 2014 and February, April and July 2015. The data include baseline concentrations of nutrients (NO2, NO3, NH3, PO4), chloride, oxygen, pH, temperature, Fe(II), organic carbon, 15N-N2 and methane (CH4) and nitrous oxide (N2O) sampled from porewater prior to injection of 15N-nitrate. Full details about this dataset can be found at https://doi.org/10.5285/7ded510f-3955-4b92-851d-29c0f79a0b99" ;
    dct:identifier "7ded510f-3955-4b92-851d-29c0f79a0b99" ;
    dct:issued "2018-08-14T16:47:38.189977"^^xsd:dateTime ;
    dct:modified "2026-03-13T15:19:40.010943"^^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 ((0.8210 51.0070, 0.7970 51.0070, 0.7970 51.0200, 0.8210 51.0200, 0.8210 51.0070))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[0.821, 51.007], [0.797, 51.007], [0.797, 51.02], [0.821, 51.02], [0.821, 51.007]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "The influence of large woody debris (LWD) on in situ riverbed nitrogen transformations in the Hammer Stream (Hampshire, UK)" ;
    dcat:distribution <https://ckan.integration.publishing.service.gov.uk/dataset/2dd91ef9-34dd-41f2-b4b6-487a38e01003/resource/357e37e8-0351-4b1a-8979-2ba9cad6e222>,
        <https://ckan.integration.publishing.service.gov.uk/dataset/2dd91ef9-34dd-41f2-b4b6-487a38e01003/resource/3cb0d20b-c1d3-4a2f-8259-d868e9c6566e> ;
    dcat:keyword "Environmental Monitoring Facilities",
        "nitrous oxide",
        "pH",
        "temperature" .

<https://ckan.integration.publishing.service.gov.uk/dataset/2dd91ef9-34dd-41f2-b4b6-487a38e01003/resource/357e37e8-0351-4b1a-8979-2ba9cad6e222> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-03-13T15:19:40.100553"^^xsd:dateTime ;
    dct:modified "2026-03-13T15:19:40.026896"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://catalogue.ceh.ac.uk/datastore/eidchub/7ded510f-3955-4b92-851d-29c0f79a0b99/> .

<https://ckan.integration.publishing.service.gov.uk/dataset/2dd91ef9-34dd-41f2-b4b6-487a38e01003/resource/3cb0d20b-c1d3-4a2f-8259-d868e9c6566e> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-03-13T15:19:40.100555"^^xsd:dateTime ;
    dct:modified "2026-03-13T15:19:40.026982"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/7ded510f-3955-4b92-851d-29c0f79a0b99.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" .