<http://webisa.webdatacommons.org/148963879>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/148963879>	<http://www.w3.org/ns/prov#value>	"Although ultrasonic technology did not revolutionize the laundry industry, ultrasonic techniques were refined for use in industrial, medical and other applications." .
<http://webisa.webdatacommons.org/prov/110713026>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/148963879> .
<http://webisa.webdatacommons.org/148963879>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ctgclean.com> .