About: http://webisa.webdatacommons.org/177055019

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	In this mechanism, one of the three linkage arms is driven in two directions by servomotors enclosed in the rounded housings.
http://www.w3.org/ns/prov#wasQuotedFrom	thefabricator.com