Subject
Predicate
Object
lambIsAd
a
Resource
Temporal thing
Answer expectation
Written answer expectation
start date
2018-04-17
answer expectation start date
2018-04-17
answer expectation has question
yxFdAeQV
written answer expectation has question
yxFdAeQV
date
2018-04-17
yxFdAeQV
question has written answer expectation
lambIsAd
question has answer expectation
lambIsAd