About: http://webisa.webdatacommons.org/293315004

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	In addition, it is important that the means used to secure the lead to the cardiac tissue be protected from causing damage to the vein, heart valve, or other tissue through which the lead is inserted into the heart.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es