Assertion: blackberry's flower | /r/HasAspect | 5 white petals
Facets:
value: from the center of the flower
type: LOCATION
Source sentences:
text: A flower has 5 white petals and 5 green sepals with pointed tips; this flower is about ¾-1" across.
text: They can also be identified by their plump black berries that grow all over the shrub along with flowers that have five white petals.
text: Black raspberry (Rubus occidentalis) has whitish underleaves, but flowers hold their white petals out from the center of the flower, and fruit are usually purple-black (occasionally golden).