Question: When was the creator of Batman Beyond born?
Choices:
1987
1979-03-21
1968-04-08
1949-01-01
1947-01-18
1914-10-17
1943-11-09
1967-08-21
1959-03-21
1619-03-06
Program:
function: Find
inputs: Batman Beyond
function: Relate
dependencies: 0
inputs: creator
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <creator> ?e . ?e_1 <pred:name> "Batman Beyond" .  ?e <date_of_birth> ?pv .  }
Answer: 1949-01-01