Assertion: petal | /r/HasProperty | accompanied by another set of special leaves
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Petals are usually accompanied by another set of special leaves called sepals, that collectively form the calyx and lie just beneath the corolla.
text: Petals are usually accompanied by another set of special leaves called sepals, that collectively form the calyx and lie just beneath the corolla.