Key User http://www.snik.eu/ontology/ob/KeyUser meta:chapter ob:Chapter13-2↪ Wartung der Anwendungssysteme meta:isInvolvedIn ob:MaintenanceOfApplicationSystems↪ Maintenance of Application Systems rdf:type meta:Role↪ role rdfs:label Key User @en rdfs:subClassOf meta:Role↪ role inverse relations is ov:defines of sniko:ob↪ IT Project Management in Health CareBone