Question: What is the birth date of a person born in Kassel?
Choices:
1943-03-15
1923-11-06
1887-07-28
1902-12-05
1889-04-16
1947-08-15
1761-01-25
1924-08-31
1946-01-01
1935-11-27
Program:
function: Find
inputs: Kassel
function: Relate
dependencies: 0
inputs: place of birth
backward
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 <place_of_birth> ?e_1 . ?e_1 <pred:name> "Kassel" .  ?e <date_of_birth> ?pv .  }
Answer: 1946-01-01