@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/ddb32321-5498-400b-a020-6928446fdb5e> a dcat:Dataset ;
    dct:description """This dataset contains two csv files. The first one 
(South_Africa_Port_Durban_Microplastics.csv) reports the results of the study 
carried out in the Port of Durban in 2019. The file contains water measurement 
from CTD casts, microplastic abundance in water sampled by microplastic pump, 
microplastic abundance in sediment and particulate size analysis (PSA) results 
from Van Veen grab samples. GPS coordinates and time of deployment are 
reported for each measurement. CTD measured temperature, salinity and 
turbulence of the water. For microplastic pump casts, the amount of water 
filtered, the size of the four sieves used and the number of particles found 
on each filter are reported. Data from the grabs include PSA results and the 
number of particles found in the replicates (5g each) from each grab with lab 
blank values. A series of atmospheric blanks was also obtained leaving a jar 
open during sampling operation and microplastics abundances are reported. The 
csv second file (South_Africa_Port_Durban_Microplastics_FTIR) contains the 
profiles of the ATR-FT-IR spectrum analysis of plastic pieces found in the 
water samples. A .zip folder contains additional 18 FTIR profiles from water 
samples for which only a .tif image is available. A README text file contains 
the legend of the columns of the two csv files.""" ;
    dct:identifier "CEFAS9ff912ca-e2e8-4294-9178-a5707aceca66" ;
    dct:issued "2024-09-10T08:25:59.711383"^^xsd:dateTime ;
    dct:modified "2026-06-11T08:11:46.250936"^^xsd:dateTime ;
    dct:publisher <https://ckan.integration.publishing.service.gov.uk/organization/c756c8da-f176-4640-950e-9c00b9e404df> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((40.0000 -30.0000, 30.0000 -30.0000, 30.0000 -20.0000, 40.0000 -20.0000, 40.0000 -30.0000))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[40.00, -30.00], [30.00, -30.00], [30.00, -20.00], [40.00, -20.00], [40.00, -30.00]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "CLiP South Africa Microplastics in the Port of Durban 2019" ;
    dcat:distribution <https://ckan.integration.publishing.service.gov.uk/dataset/ddb32321-5498-400b-a020-6928446fdb5e/resource/5b262888-48b5-4490-9320-e3990f76a52e> .

<https://ckan.integration.publishing.service.gov.uk/dataset/ddb32321-5498-400b-a020-6928446fdb5e/resource/5b262888-48b5-4490-9320-e3990f76a52e> 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 "2026-06-11T08:11:46.277086"^^xsd:dateTime ;
    dct:modified "2026-06-11T08:11:46.259867"^^xsd:dateTime ;
    dct:title "Cefas Data Portal" ;
    dcat:accessURL <https://data.cefas.co.uk/view/20510> .

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