<http://webisa.webdatacommons.org/399547616>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tristarcentennial.com> .
<http://webisa.webdatacommons.org/399547616>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/262390891>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/399547616> .
<http://webisa.webdatacommons.org/399547616>	<http://www.w3.org/ns/prov#value>	"His age and other medical conditions meant he wasn't a candidate for traditional surgery to replace his heart valve." .