About: http://webisa.webdatacommons.org/410521517

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	After injury or other degenerative processes, the distal end of the femur and the tibia can become rough or damaged.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca