About: http://webisa.webdatacommons.org/440425176

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	They just wear off and cause patellofemoral degeneration and pathologies, such as patella chondromalacia and osteoarthritis.
http://www.w3.org/ns/prov#wasQuotedFrom	exercisebiology.com