Question: Was Tony Thomas (the one that is the producer of The Golden Girls) born on 1961-07-25?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: The Golden Girls
function: Relate
dependencies: 0
inputs: producer
forward
function: Find
inputs: Tony Thomas
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth
function: VerifyDate
dependencies: 4
inputs: 1961-07-25
=
SPARQL: ASK { ?e <pred:name> "Tony Thomas" . ?e_1 <producer> ?e . ?e_1 <pred:name> "The Golden Girls" .  ?e <date_of_birth> ?pv . ?pv <pred:date> "1961-07-25"^^xsd:date .  }
Answer: no