Subject Predicate Object
0P2r3va7
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
answer expectation start date
answer expectation has question
9dv0UstV
written answer expectation has question
9dv0UstV
date
9dv0UstV
question has written answer expectation
0P2r3va7
question has answer expectation
0P2r3va7