About: http://webisa.webdatacommons.org/308512594

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	An ultrasound is a test that is good at clarifying a fluid filled mass (benign cyst) from a solid mass (something that needs further investigation.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org