About: http://webisa.webdatacommons.org/289871269

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	Other suitable shapes, such as rectangular, bevel, oval, electrical etc., fall within the scope of the present invention as long as they provide frictional surface contact area with the frame bezel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com