Question: Was Babylon 5 not published in 2006?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Babylon 5" . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 2006 ) .  }
Program:
function: Find
inputs: Babylon 5
function: QueryAttr
dependencies: 0
inputs: publication date
function: VerifyYear
dependencies: 1
inputs: 2006
!=