About: http://webisa.webdatacommons.org/211724945

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	The surgery is commonly done when there is knee joint damage caused by conditions such as osteoarthritis or rheumatoid arthritis, which limit your ability to walk and carry out normal activities.
http://www.w3.org/ns/prov#wasQuotedFrom	duanereade.com