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The set is split into several classes describing the data. At the moment four classes (Dataset, Catalogue, Resourse, and Agent are mandatory. Each class is populated by a set of mandatory and recommended variables. You can find all of the descriptions of variables and classes here. 

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📋 What is metadata mapping

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Code Block
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<> a dcat:Dataset ;
    dct:identifier "BS001" ;
    dct:title "Blood Sample" ;
    dct:description "Metadata for a blood sample" ;
    dct:issued "2024-01-15T08:30:00"^^xsd:dateTime ;
    dct:publisher "Lab Technician, Sarah Lee" ;
    dct:subject "Hypertension" ;
    dcat:landingPage "https://example.com/blood_sample" ;
    dcat:accessRights "Informed consent obtained" ;
    dcat:theme "Health" ;
    dcat:keyword "Blood sample, Hypertension, CBC, Lipid Panel, Glucose Test" ;
    dcat:temporal "2024-01-15T08:30:00/2024-01-15T10:00:00"^^xsd:dateTime ;
    dcat:hasVersion "1.0" ;
    dcat:conformsTo <https://eurl.link/dcat-ap> .

The produced metadata mapping

🔎 Metadata standards

A metadata standard is a set of rules, guidelines, and conventions that define how metadata should be structured, formatted, and described within a particular domain or context. These standards ensure consistency, interoperability, and effective management of metadata across different systems, organizations, and disciplines.

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