Semantic knowledge base
Reference data, such as code lists and authority tables, means data that are used to characterise or relate to other data. Such a controlled vocabulary defines the permissible values to be used in a specific field for example as metadata. Reference data vocabularies are fundamental building blocks of most information systems. Using common interoperable reference data is essential for achieving interoperability.
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Identifiers and how to use more than one
6 de octubre de 2022
Terms used in our reference data catalogue
1 de septiembre de 2022
useContext property and how to use it
18 de mayo de 2022
Labels and data models, why and how to use them
5 de mayo de 2022
Dissemination formats
24 de enero de 2022
About the use of Authority tables
30 de noviembre de 2021
Federated queries
24 de octubre de 2021
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Dissemination formats
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useContext property and how to use it
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Terms used in our reference data catalogue
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Federated queries
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About the use of Authority tables
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Labels and data models, why and how to use them
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Identifiers and how to use more than one
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Our reference data catalogue contains more than 150 datasets spanning from simple code lists to taxonomies, schemas and ontologies. Each specific type has its own specificities and usage needs....
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Reference data is about using common resources. It brings economy of scale and it makes the exchange of data easier between systems. This is important in terms of efficiency but it might present...