Assertion: periwinkle's leaf | /r/HasProperty | shaped in outline
Facets:
Source sentences:
text: These leaves (1.5-9 cm long and 1.5-6 cm wide) are egg-shaped in outline (i.e. ovate) or almost round (i.e. orbicular) in shape with rounded or slightly heart-shaped (i.e. sub-cordate) bases.