About: http://webisa.webdatacommons.org/391796752

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	Further, there is a need for a simple circuit that is not effected by drift for detecting sensed events in acoustic wave sensors other than touch detection sensors.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com