About: http://webisa.webdatacommons.org/295513647

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	A biasing device such as a lifter is mounted on one of the shells for biasing the wipers into contact with the disk.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com