About: http://webisa.webdatacommons.org/142043787

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	Alternatively, various types of driving means, such as an actuator, a loudspeaker, a buzzer, or an illuminator, may also be employed as long as they can drive the robot to perform an action appearing to the outside.
http://www.w3.org/ns/prov#wasQuotedFrom	google.cl