About: http://webisa.webdatacommons.org/343614802

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	If you have a stiff, painful knee that makes it difficult to perform even the simplest of activities and other treatments are no longer working, you may consider knee surgery.
http://www.w3.org/ns/prov#wasQuotedFrom	jupitermedorthospine.com