About: http://webisa.webdatacommons.org/65722324

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	The opposite tip 18a of horn 18 is applied against a workpiece (not shown), supported by an anvil (not shown), to do such work as ultrasonic welding and cutting.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca