Subject
Predicate
Object
yXx3dDxn
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
1998-04-29
answer expectation start date
1998-04-29
answer expectation has question
bsi8e9xH
written answer expectation has question
bsi8e9xH
date
1998-04-29
bsi8e9xH
question has written answer expectation
yXx3dDxn
question has answer expectation
yXx3dDxn