action This is used to model the fact that a related source is an instrument. More specifically, an instance of `schema:Action` is used, connected to a `frbr:Endeavour` via the property `schema:instrument`. An action performed by a direct agent and indirect participants upon a direct object. Optionally happens at a location with the help of an inanimate instrument. The execution of the action may produce a result. Specific action sub-type documentation specifies the exact expectation of each argument/role. :my-analysis-action a schema:Action ; schema:instrument :my-resource . :my-resource a frbr:Endeavour .