Subject Predicate Object
9LvVrvVd
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
answer expectation start date
answer expectation has question
VrgGi7tE
written answer expectation has question
VrgGi7tE
date
VrgGi7tE
question has written answer expectation
9LvVrvVd
question has answer expectation
9LvVrvVd