@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/1cb1f864-995b-4b73-913c-493138ba5068> a dcat:Dataset ;
    dct:description "The data consist of a spreadsheet containing data for three lake sediment cores collected from Lagoon 3 at Rutland Water. The data were used to support the understanding of phosphate oxygen isotopes in lake sediments with focus on stability and application for assessing palaeo nutrient dynamics. Core 1 was used as a baseline core and analysed immediately after collection, and core 2 and 3 were treated with oxygen enriched water and incubated for 6 months under controlled conditions to then be analysed and track changes in phosphate oxygen isotope over time." ;
    dct:identifier "4a8a9b64-1682-4718-e063-3050940ace54" ;
    dct:issued "2026-02-25T22:30:44.975998"^^xsd:dateTime ;
    dct:modified "2026-04-23T11:20:26.797496"^^xsd:dateTime ;
    dct:publisher <https://ckan.staging.publishing.service.gov.uk/organization/7ad23da8-c49d-4d81-bf85-5cfab52ba143> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-0.6800 52.6600, -0.6900 52.6600, -0.6900 52.6700, -0.6800 52.6700, -0.6800 52.6600))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-0.6800, 52.6600], [-0.6900, 52.6600], [-0.6900, 52.6700], [-0.6800, 52.6700], [-0.6800, 52.6600]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Phosphorus fractions and phosphate oxygen isotope measurements from three lake sediment cores, Rutland Water, UK (2024)" ;
    dcat:distribution <https://ckan.staging.publishing.service.gov.uk/dataset/1cb1f864-995b-4b73-913c-493138ba5068/resource/3bc9809f-f973-4f76-aef9-abffef0736c3>,
        <https://ckan.staging.publishing.service.gov.uk/dataset/1cb1f864-995b-4b73-913c-493138ba5068/resource/7e14f3f5-09d3-4e2d-b3cd-ffbde9603750> ;
    dcat:keyword "Biogeochemistry",
        "Lacustrine sediments",
        "NERC_DDC",
        "Phosphorus",
        "Stable isotopes" .

<https://ckan.staging.publishing.service.gov.uk/dataset/1cb1f864-995b-4b73-913c-493138ba5068/resource/3bc9809f-f973-4f76-aef9-abffef0736c3> a dcat:Distribution ;
    dct:description "Resource locator" ;
    dct:issued "2026-04-23T11:20:26.840759"^^xsd:dateTime ;
    dct:modified "2026-04-23T11:20:26.802044"^^xsd:dateTime ;
    dct:title "Data" ;
    dcat:accessURL <https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item191465> .

<https://ckan.staging.publishing.service.gov.uk/dataset/1cb1f864-995b-4b73-913c-493138ba5068/resource/7e14f3f5-09d3-4e2d-b3cd-ffbde9603750> a dcat:Distribution ;
    dct:description "Bengt, C. (2026). Phosphorus fractions and phosphate oxygen isotope measurements from three lake sediment cores, Rutland Water, UK (2024). NERC EDS National Geoscience Data Centre. (Dataset). https://doi.org/10.5285/62867651-fde7-4f90-86db-5a23f55c906a" ;
    dct:issued "2026-04-23T11:20:26.840760"^^xsd:dateTime ;
    dct:modified "2026-04-23T11:20:26.802123"^^xsd:dateTime ;
    dct:title "Citation Information - Digital Object Identifier (DOI)" ;
    dcat:accessURL <https://doi.org/10.5285/62867651-fde7-4f90-86db-5a23f55c906a> .

<https://ckan.staging.publishing.service.gov.uk/organization/7ad23da8-c49d-4d81-bf85-5cfab52ba143> a foaf:Organization ;
    foaf:name "British Geological Survey (BGS)" .