<https://vocabs.sshopencloud.eu/vocabularies/sshoc-training-resource-format/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://www.w3.org/2004/02/skos/core#ConceptScheme>
<https://vocabs.sshopencloud.eu/browse/sshoc-training-resource-format/da/page/onlineGuide>