About: http://webisa.webdatacommons.org/300051626

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	Although there are many types of arthritis, most knee pain is caused by osteoarthritis, rheumatoid arthritis, or post-traumatic arthritis.
http://www.w3.org/ns/prov#wasQuotedFrom	anationinmotion.org