@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/a5dfe8cc-484c-463c-8021-de76b7a9f32a> a dcat:Dataset ;
    dct:description """A study to improve knowledge of maturity and the spawning season in common 
cuttlefish *Sepia officinalis *and was carried out in spring / summer 2023 
to 2024. Cuttlefish were purchased from commercial fishing vessels, then 
measured and dissected to determine sex and maturity. In addition, two methods 
were trialled to detect a recruitment pulse of cuttlefish inshore in the 
English Channel. In September and October 2023 two chartered surveys were 
carried out in Lyme Bay. In June-November 2024 commercial cuttlefish samples 
were purchased from inshore fishers when juveniles were found in catches. All 
cuttlefish were identified to species level and the mantle length was 
measured.""" ;
    dct:identifier "CEFASc6871017-87a3-4161-a57d-3b652c610f48" ;
    dct:issued "2026-05-06T20:10:45.090877"^^xsd:dateTime ;
    dct:modified "2026-05-12T12:03:18.451479"^^xsd:dateTime ;
    dct:publisher <https://ckan.publishing.service.gov.uk/organization/c756c8da-f176-4640-950e-9c00b9e404df> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-2.5000 50.2500, -3.5000 50.2500, -3.5000 50.5000, -2.5000 50.5000, -2.5000 50.2500))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-2.50, 50.25], [-3.50, 50.25], [-3.50, 50.50], [-2.50, 50.50], [-2.50, 50.25]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Cuttlefish maturity, spawning and recruitment patterns in the Western Channel, 2023-2024." ;
    dcat:distribution <https://ckan.publishing.service.gov.uk/dataset/a5dfe8cc-484c-463c-8021-de76b7a9f32a/resource/383b4a1f-b318-43d1-a4e4-729aaeda99b6> .

<https://ckan.publishing.service.gov.uk/dataset/a5dfe8cc-484c-463c-8021-de76b7a9f32a/resource/383b4a1f-b318-43d1-a4e4-729aaeda99b6> 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: CSV, ESRI Shapefile. The data can also be accessed via the WFS and WMS protocols." ;
    dct:issued "2026-05-12T12:03:18.481655"^^xsd:dateTime ;
    dct:modified "2026-05-12T12:03:18.456902"^^xsd:dateTime ;
    dct:title "Cefas Data Portal" ;
    dcat:accessURL <https://data.cefas.co.uk/view/22300> .

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