@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.publishing.service.gov.uk/dataset/da280eb0-6b66-486b-950a-e2e01b4853f5> a dcat:Dataset ;
    dct:description """This dataset presents the abundance of microplastics in seafloor sediments for 
the different Clean Seas Environment Monitoring programme (CSEMP) stations 
from 2013 to 2021. Additional parameters included particle size analysis (PSA) 
with % gravel, % sand and % silt as well as data from organic carbon and 
nitrogen (OCN) analysis.""" ;
    dct:identifier "CEFAS73b33c6e-3f04-4515-90bc-00bb7f9d390c" ;
    dct:issued "2024-09-10T08:25:01.387098"^^xsd:dateTime ;
    dct:modified "2026-06-11T08:11:09.676028"^^xsd:dateTime ;
    dct:publisher <https://ckan.publishing.service.gov.uk/organization/c756c8da-f176-4640-950e-9c00b9e404df> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((3.0000 49.5000, -8.0000 49.5000, -8.0000 55.7500, 3.0000 55.7500, 3.0000 49.5000))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[3.00, 49.50], [-8.00, 49.50], [-8.00, 55.75], [3.00, 55.75], [3.00, 49.50]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Microplastics data in UK (England and Wales) seafloor sediments from 2013 to 2021" ;
    dcat:distribution <https://ckan.publishing.service.gov.uk/dataset/da280eb0-6b66-486b-950a-e2e01b4853f5/resource/452950fb-26fd-4121-b9b7-7f8f478cfac5> .

<https://ckan.publishing.service.gov.uk/dataset/da280eb0-6b66-486b-950a-e2e01b4853f5/resource/452950fb-26fd-4121-b9b7-7f8f478cfac5> a dcat:Distribution ;
    dct:description "The Cefas Data Portal contains metadata records and data sets available to download and connect to in support of our commitment to open science. Data is available in the following formats: Binary download, CSV, ESRI Shapefile. The data can also be accessed via the WFS and WMS protocols." ;
    dct:issued "2026-06-11T08:11:09.699077"^^xsd:dateTime ;
    dct:modified "2026-06-11T08:11:09.682101"^^xsd:dateTime ;
    dct:title "Cefas Data Portal" ;
    dcat:accessURL <https://data.cefas.co.uk/view/21717> .

<https://ckan.publishing.service.gov.uk/organization/c756c8da-f176-4640-950e-9c00b9e404df> a foaf:Organization ;
    foaf:name "Marine Environmental Data & Information Network" .