<http://webisa.webdatacommons.org/416927503>	<http://www.w3.org/ns/prov#value>	"parameters such as the frequency, gain and power of the ultrasonic waves" .
<http://webisa.webdatacommons.org/prov/290213042>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/416927503> .
<http://webisa.webdatacommons.org/prov/339540098>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/416927503> .
<http://webisa.webdatacommons.org/416927503>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/416927503>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .