About: http://webisa.webdatacommons.org/6052844

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	Angiography is a procedure in which a small tube (called a catheter) is threaded into a blood vessel, often placed through the groin.
http://www.w3.org/ns/prov#wasQuotedFrom	oncolink.org