Semantic knowledge base
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.
Tagit
Uusin
How to extract a list of concepts from a vocabulary
18. syyskuuta 2024
Identifiers and how to use more than one
6. lokakuuta 2022
useContext property and how to use it
18. toukokuuta 2022
Labels and data models, why and how to use them
5. toukokuuta 2022
Federated queries
24. lokakuuta 2021
Resource alignments: Main elements of a proper methodology
23. lokakuuta 2021
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Suosituin
useContext property and how to use it
55467 kertaa luettu
Federated queries
55075 kertaa luettu
Resource alignments: Main elements of a proper methodology
54240 kertaa luettu
Labels and data models, why and how to use them
52491 kertaa luettu
Identifiers and how to use more than one
50444 kertaa luettu
How to extract a list of concepts from a vocabulary
1 kertaa luettu
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This article intends to describe the alignment outcomes, deliverables and methodology. The main idea is to perform automatic alignment between two RDF (mainly SKOS) datasets based on lexical...
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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 of a federated...
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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 teams in engaging Authority Tables and the other...
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Across the articles published in the knowledge base most of the SPARQL scripts listed are mentioning a so-called preferred label (skos:prefLabel) and more specifically a particular language version...
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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 identified for the concepts listed in the...
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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...