About: http://webisa.webdatacommons.org/425924426

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 vibrator 201 is made of a piezoelectric body, such as a ceramic piezoelectric body or a crystal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com