About: http://webisa.webdatacommons.org/14874626

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	An estimated 50 million Americans suffer from some sort of knee pain or injury.
http://www.w3.org/ns/prov#wasQuotedFrom	kneevitality.com