@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/d8787f9e-88e1-4cad-9056-f706be1b7533> a dcat:Dataset ;
    dct:description "Measurements of sediment properties (including organic and carbonate content), radionuclides (210Pb, 137Cs, 241Am) and elements (including mercury, nickel, copper, zinc, and lead) in lake sediment successions. Radionuclide dating provides a reliable chronology of sediment ages from the mid-19th century (sometimes only 20th century) to the present (2016). The dataset comprises a standardised matrix of multiple measured sediment variables (element values per mass) against stratigraphic depth for 8 lakes. In some water bodies multiple core datasets exist. Full details about this dataset can be found at https://doi.org/10.5285/4b4a2388-fea2-48e8-8d61-4b93ada479bb" ;
    dct:identifier "4b4a2388-fea2-48e8-8d61-4b93ada479bb" ;
    dct:issued "2021-09-15T16:04:15.111551"^^xsd:dateTime ;
    dct:modified "2026-05-14T14:13:58.815271"^^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 ((-4.0700 55.7700, -4.6040 55.7700, -4.6040 55.9360, -4.0700 55.9360, -4.0700 55.7700))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-4.07, 55.77], [-4.604, 55.77], [-4.604, 55.936], [-4.07, 55.936], [-4.07, 55.77]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "210Pb-dated historical lake sediment metal concentrations from Greater Glasgow, Scotland (mid-19th century to 2016)" ;
    dcat:distribution <https://ckan.staging.publishing.service.gov.uk/dataset/d8787f9e-88e1-4cad-9056-f706be1b7533/resource/7d377280-158b-4f93-919d-b79493516d39>,
        <https://ckan.staging.publishing.service.gov.uk/dataset/d8787f9e-88e1-4cad-9056-f706be1b7533/resource/ce96825f-bba9-46ae-ab0d-13c14bfed152> ;
    dcat:keyword "Hydrography",
        "Lake sediment",
        "geochemistry",
        "lead-210",
        "loch sediment",
        "trace metals" .

<https://ckan.staging.publishing.service.gov.uk/dataset/d8787f9e-88e1-4cad-9056-f706be1b7533/resource/7d377280-158b-4f93-919d-b79493516d39> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-05-14T14:13:58.877991"^^xsd:dateTime ;
    dct:modified "2026-05-14T14:13:58.827565"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/4b4a2388-fea2-48e8-8d61-4b93ada479bb> .

<https://ckan.staging.publishing.service.gov.uk/dataset/d8787f9e-88e1-4cad-9056-f706be1b7533/resource/ce96825f-bba9-46ae-ab0d-13c14bfed152> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-05-14T14:13:58.877992"^^xsd:dateTime ;
    dct:modified "2026-05-14T14:13:58.827646"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/4b4a2388-fea2-48e8-8d61-4b93ada479bb.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" .