About: http://webisa.webdatacommons.org/400451696

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	Both Bom patents disclose a catheter useful with a hollow organ such as the heart, which catheter has elements on its distal end and is capable of transmitting and receiving ultrasonic waves.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com