http://ontology.tno.nl/saref#Command
Class saref:Command

owl:Class

A Command is a directive that a device must support to perform a certain function. A command may act upon a state, but does not necessarily act upon a state. For example, the ON command acts upon the ON/OFF state, but the GET command does not act upon any state, it simply gives a directive to retrieve a certain value.

Command

saref:is command of min 1 saref:Function

saref:acts upon only saref:State

owl:Thing

References
as rdfs:domain (saref:is command of) as rdfs:range (saref:has command) as rdfs:subClassOf (saref:Toggle command, saref:Close command, saref:Stop command, saref:Open command, saref:On command, saref:Start command, saref:Off command, saref:Step down command, saref:Set level command, saref:Notify command, saref:Step up command, saref:Function, saref:Pause command, saref:Get command)