About: http://webisa.webdatacommons.org/431944129

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 way, springs, rubber, or other mechanical urging members can be dispensed with in providing a reaction force for the arm gear.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es