Assertion: scapula's border | /r/HasProperty | distinct
Facets:
Source sentences:
text: The scapula serves as a site for multiple muscular origins and insertions  and is thin and triangular shaped with three distinct borders (superior, axillary, and vertebral) and three angles (superomedial, inferomedial, and lateral (glenoid))  (Figures 1 and 2).