CS-E4410 - Semantic Web D, 13.01.2021-15.04.2021
This course space end date is set to 15.04.2021 Search Courses: CS-E4410
Lecture 4: Knowledge Organization Systems (KOS)
This lecture first introduces the underlying of Knowledge Organization Systems (KOS) developed in different disciplines.
Second, the Semantic Web standard SKOS Simple Knowledge Organization Systems is presented. It is used for representing KOSs in RDF form.
In Finland, lots of SKOS-based ontologies are provided openly by the National Library at the Finto.fi service, whose prototype ONKI.fi was developed at Aalto University.
BioPortal is an example of a massive ontology service focusing on biomedical ontologies.