Subject Predicate Object
9OPql5A9
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
answer expectation start date
answer expectation has question
729DkAVn
written answer expectation has question
729DkAVn
date
729DkAVn
question has written answer expectation
9OPql5A9
question has answer expectation
9OPql5A9