About: http://webisa.webdatacommons.org/437834742

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	to, DC motors, voice coil actuators, moving magnet actuators, pneumatic/hydraulic actuators, solenoids, speaker voice coils, piezoelectric actuators, or passive actuators, such as brakes.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com