About: http://webisa.webdatacommons.org/323258348

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 head portion 120 has the vibrating plate 128 made of an insulating material such as polyimide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com