Subject Predicate Object
a8jifu1u
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
answer expectation start date
answer expectation has question
E5HLVu7Y
written answer expectation has question
E5HLVu7Y
date
E5HLVu7Y
question has written answer expectation
a8jifu1u
question has answer expectation
a8jifu1u