About: http://webisa.webdatacommons.org/159105071

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	The diaphragm 24 might otherwise be fabricated from an elastomer such as medical grade silicone or bromo-butyl rubber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com