PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention preferably includes a digital device that generates a first-order hold output to a pulse-width modulated (PWM) or digital-to-analog output stage for driving a servo motor, voice coil, or other actuator, such as those actuators used in a force feedback interface device.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com