Assertion: saffron's flower | /r/HasProperty | pollinated
Facets:
value: within 12 hours of opening
type: TEMPORAL
Source sentences:
text: Each flower must be hand-pollinated within 12 hours of opening.
text: The first flowers that open per vine should be pollinated, so the beans are similar in age.
text: To produce vanilla beans, the flowers need to be hand pollinated, which is easily done with a toothpick.