About: http://webisa.webdatacommons.org/409761972

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	The movement of the sound transmitter 26 and the sound receiver 28 on the arm 22 is preferably controlled by a control device such as a computer as discussed herein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com