Publications Office of the EU
Semantic technologies in practice - EU Vocabularies
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Semantic knowledge base

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Semantic technologies in practice

We call Semantic technologies a range of methods and tools that provide means for categorizing and processing data, as well as for discovering relationships between data sets. The articles in this section will present practical ways to engage with such technologies both in day to day use or in larger endeavours.

Sildid
alignments semantic technologies rdf skos sparql
Kõige uuemad
How to extract a list of concepts from a vocabulary reede, 23. mai 2025. a
useContext property and how to use it reede, 23. mai 2025. a
Resource alignments: Main elements of a proper methodology reede, 23. mai 2025. a
Labels and data models, why and how to use them reede, 23. mai 2025. a
Identifiers and how to use more than one reede, 23. mai 2025. a
Federated queries reede, 23. mai 2025. a
Kõige populaarsem
useContext property and how to use it 55469 Vaatamised
Federated queries 55077 Vaatamised
Resource alignments: Main elements of a proper methodology 54242 Vaatamised
Labels and data models, why and how to use them 52495 Vaatamised
Identifiers and how to use more than one 50446 Vaatamised
How to extract a list of concepts from a vocabulary 3 Vaatamised
What is a URI Eelmine
Child Articles (6)
  • Resource alignments: Main elements of a proper methodology

    Resource alignments: Main elements of a proper methodology This article intends to describe the alignment outcomes, deliverables and methodology. The main idea is to perform automatic alignment...

  • Federated queries

    Federated queries Federated queries do sound like a complex area of the semantic technologies environment but are quite simply to understand if approached by components. We have designed an example...

  • About the use of Named Authority Lists (NALs)

    About the use of Named Authority Lists (NALs) We have here a guest article from our colleague  WASIK Zbigniew  from DG GROW. We think his very practical approach can be an inspiration for other...

  • Labels and data models, why and how to use them

    Labels and data models, why and how to use them Across the articles published in the knowledge base most of the SPARQL scripts listed are mentioning a so-called preferred label (skos:prefLabel) and...

  • Identifiers and how to use more than one

    Identifiers and how to use more than one As any believer in the principles of reference data, you might have asked yourself why the Publications Office does not “walk the talk” in using a unique...

  • useContext property and how to use it

    useContext property and how to use it 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...