About: http://webisa.webdatacommons.org/431837828

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	An ultrasonic sensor according to a tenth aspect of the present invention is characterized in that each of the conversion means is a receiving element for converting a received ultrasonic wave into an electric signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com