About: http://webisa.webdatacommons.org/276378187

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 controller 38 contains electrical circuits, such as a processor, to control the robotic arms 26, 28 and 30.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com