<http://webisa.webdatacommons.org/3829080>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/3829080>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/159292723>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3829080> .
<http://webisa.webdatacommons.org/3829080>	<http://www.w3.org/ns/prov#value>	"Also described is a method for cutting a tissue, such as a heart valve using the apparatus of the present invention and temporary placing a device capable of protecting the heart ventricle until a percutaneous heart valve is placed." .