→ rdf:type → skos:Concept, od:SouchkovGlossaryEntry

→ skos:prefLabel → "Existing System"@en, "Существующая система"@ru

→ od:SouchkovCategory → tc:GeneralTRIZ

→ od:SouchkovDefinition → "A technical system that exists at a given moment of time and is capable of delivering its main useful function under predefined conditions."@en