Assertion: metacarpal's base | /r/CapableOf | articulate by triangular surface
Facets:
value: behind
type: LOCATION
value: with the fourth metatarsal
type: OTHER
value: with the cuboid
type: OTHER
Source sentences:
text: The base articulates behind, by a triangular surface cut obliquely in a transverse direction, with the cuboid; and medially, with the fourth metatarsal.