About: http://webisa.webdatacommons.org/179041077

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	han the motor 55, in which case rather than an electrical connection to the motor 55, a mechanical connection such as a shaft and/or clutch mechanism (not shown) may be implemented between arm 80 and gripper tool 60 via socket 69.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com