About: http://webisa.webdatacommons.org/404024197

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	A synovial joint, such as the knee or elbow, is a structure that allows movement between two bones.
http://www.w3.org/ns/prov#wasQuotedFrom	backpain.com