Subject Predicate Object
oAdfLtNM
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
answer expectation start date
answer expectation has question
a21r771l
written answer expectation has question
a21r771l
date
a21r771l
question has written answer expectation
oAdfLtNM
question has answer expectation
oAdfLtNM