About: http://webisa.webdatacommons.org/84767933

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 exemplary embodiments, the flexible membrane 122 may be formed of an elastic material, such as silicone.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com