About: http://webisa.webdatacommons.org/15201874

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 balloon and stent are held in position by a third party, a table, or other support.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com