About: http://webisa.webdatacommons.org/236184806

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	FIG. 2a is a diagram of a piezoelectric transducer 200 which may be used as one of the ultrasonic transducers 107a-d of FIG. 1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com