<http://webisa.webdatacommons.org/212746029>	<http://www.w3.org/ns/prov#value>	"replacement in 10 to 20 years.All surgery has risks, such as bleeding, infection, and risks" .
<http://webisa.webdatacommons.org/212746029>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/381544644>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212746029> .
<http://webisa.webdatacommons.org/212746029>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<everydayhealth.com> .