Assertion: blackberry's flower | /r/AtLocation | the shrub
Facets:
value: in summer
type: TEMPORAL
Source sentences:
text: White flowers appear on the shrub in summer, speckling the evergreen foliage with a promise of the crop to come, as the fruits develop they will change from green to red until they are a plump, glossy black, the indication to you that they are ready to pick!