Question: Was Jewel that originated in Canada released post-1944 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Canada
function: Relate
dependencies: 0
inputs: country of origin
backward
function: Find
inputs: Jewel
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
function: VerifyYear
dependencies: 4
inputs: 1944
>
SPARQL: ASK { ?e <pred:name> "Jewel" . ?e <country_of_origin> ?e_1 . ?e_1 <pred:name> "Canada" .  ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1944 ) .  }
Answer: yes