Question: Is Catch-22 (the one whose publication date is 1961-11-10) titled Catch-22 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Catch-22" . ?e <publication_date> ?pv_1 . ?pv_1 <pred:date> "1961-11-10"^^xsd:date . ?e <title> ?pv . ?pv <pred:value> "Catch-22" .  }
Program:
function: Find
inputs: Catch-22
function: FilterDate
dependencies: 0
inputs: publication date
1961-11-10
=
function: QueryAttr
dependencies: 1
inputs: title
function: VerifyStr
dependencies: 2
inputs: Catch-22
Answer: yes