Question: Is the Peter Pan published on 2003-11-22 titled Flags of Our Fathers ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Peter Pan" . ?e <publication_date> ?pv_1 . ?pv_1 <pred:date> "2003-11-22"^^xsd:date . ?e <title> ?pv . ?pv <pred:value> "Flags of Our Fathers" .  }
Program:
function: Find
inputs: Peter Pan
function: FilterDate
dependencies: 0
inputs: publication date
2003-11-22
=
function: QueryAttr
dependencies: 1
inputs: title
function: VerifyStr
dependencies: 2
inputs: Flags of Our Fathers