About: http://webisa.webdatacommons.org/82784424

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	Alternatively or additionally, the piezoelectric regions may be used to generate audible sounds, for example to play recordings or synthesized speech or indicator (e.g., beeps) sounds.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca