About: http://webisa.webdatacommons.org/382951598

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 the exemplary embodiment, the buttons 66, 67, 68 are fashioned of a translucent flexible material, such as silicon, polyethylene, polypropylene, or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com