Question: Is the date of birth for the human, who is the director of Little Children, on 1961-03-16?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <director> ?e . ?e_1 <pred:name> "Little Children" .  ?e <date_of_birth> ?pv . ?pv <pred:date> "1961-03-16"^^xsd:date .  }
Program:
function: Find
inputs: Little Children
function: Relate
dependencies: 0
inputs: director
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth
function: VerifyDate
dependencies: 3
inputs: 1961-03-16
=
Answer: no