Question: Was Vampire Knight published before 2008?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Vampire Knight" . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 2008 ) .  }
Program:
function: Find
inputs: Vampire Knight
function: QueryAttr
dependencies: 0
inputs: publication date
function: VerifyYear
dependencies: 1
inputs: 2008
<