About: http://webisa.webdatacommons.org/390090596

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	Osteoarthritis, the Arthritis Foundation website states, ???leads to 632,000 joint replacements per year, with a total cost of $128 billion in 2012 for medical care and indirect expenses, including lost wages and productivity.
http://www.w3.org/ns/prov#wasQuotedFrom	post-gazette.com