Assertion: tern's wing | /r/HasProperty | 31 1/2
Facets:
Source sentences:
text: Length to end of tail 16 inches, to the fork of the tail 11, to end of wings 15 3/8, to end of claws 11 1/4; extent of wings 31 1/2; wing from flexure 11 3/12; tail to end of lateral feathers 7 1/12, to fork 3 1/12; bare part of tibia (6 1/2)/12; tarsus (10 1/2)/12; hind toe and claw (3 1/4)/12, middle toe and claw 1 1/12.