About: http://webisa.webdatacommons.org/308809105

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 yet other alternative embodiments, gearing, cams or other mechanisms convert rotation in one direction into a wobble or back and forth rotation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca