Question: Was David Kaye (the one that was born in Huddersfield) born on 1975-12-03?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Huddersfield
function: Relate
dependencies: 0
inputs: place of birth
backward
function: Find
inputs: David Kaye
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth
function: VerifyDate
dependencies: 4
inputs: 1975-12-03
=
SPARQL: ASK { ?e <pred:name> "David Kaye" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:name> "Huddersfield" .  ?e <date_of_birth> ?pv . ?pv <pred:date> "1975-12-03"^^xsd:date .  }
Answer: no