Resolve Class Unknown & NamedIndividual Unknown to remove punning.
"s4auto:Unknown rdf:type owl:Class rdfs:subClassOf :PlatoonState , :PlatoonVehicleState" has the same name as "s4auto:Unknown rdf:type owl:NamedIndividual , :PlatoonRole". The individual is renamed to:
https://saref.etsi.org/saref4auto/UnknownPlatoonRole
:UnknownPlatoonRole rdf:type owl:NamedIndividual , :PlatoonRole ; rdfs:comment "A type of platoon role"@en ; rdfs:label "unknown platoon role"@en .