@libreoffice as afar as I can see it (in the document by the IT-Planungsrat), this is only one of several formats for "semantic technologies" with the aim "networking, exchange and retrieval of data" [my translation]. Other formats in that group are RDF, OWL, JSON, XML, CSV... this is very broad... am I missing a document describing specific use cases?and on a side-note: listing CSV here is showing how broad this category is, so I really hope there is something more specific.