Subject Predicate Object
b89bxn4W
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
answer expectation start date
answer expectation has question
YUGi51Vn
written answer expectation has question
YUGi51Vn
date
YUGi51Vn
question has written answer expectation
b89bxn4W
question has answer expectation
b89bxn4W