About: http://webisa.webdatacommons.org/132558304

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 retaining apparatus is a selectively deployable retaining means disposed at or proximal to the tip of a transseptal catheter or sheath which is placed across a septum, such as the interatrial septum, into the left atrium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com