About: http://webisa.webdatacommons.org/446394672

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	Each servo is a small reversible dc motor driving an internal worm mechanism which translates rotary to linear motion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com