About: http://webisa.webdatacommons.org/6616558

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 embodiment, the materials of disk 60 and housing 102 are such that there is a relatively low coefficient of friction, meaning that disk 60 can move relatively freely in cavity 114.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com