Assertion: elbow's joint | /r/HasProperty | supported by ligament
Facets:
value: directly
type: MANNER
value: primarily
type: DEGREE
Source sentences:
text: Since this joint is primarily supported by muscles and ligaments, injuries to any of these structures will result in pain or knee instability.
text: Synovial joints are directly supported by ligaments, which span between the bones of the joint.