Subject
Predicate
Object
QwhkjwqR
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
2019-05-21
answer expectation start date
2019-05-21
answer expectation has question
pzrNbaxu
written answer expectation has question
pzrNbaxu
date
2019-05-21
pzrNbaxu
question has written answer expectation
QwhkjwqR
question has answer expectation
QwhkjwqR