About: http://webisa.webdatacommons.org/371516022

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	Discussion of the Relevant Art [0005] Ultrasonic imaging is commonly used in the medical field to provide imaging of physiological structures and tissues such as organs and vessels.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com