hasKeySystem

P169939
predicate

Indicates that an entity possesses, uses, or is associated with a particular key-based system (such as for access control, encryption, or identification).

Sample triples (6)

Subject Object
bawu finger holes
English horn conservatory system
English horn French system
English horn German system
E-flat clarinet Boehm system NERFINISHED
E-flat clarinet Oehler system NERFINISHED