Question: Is 15 not the number of seasons for Superman (whose start date is 1988-12-10)?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Superman" . ?e <start_time> ?pv_1 . ?pv_1 <pred:date> "1988-12-10"^^xsd:date . ?e <number_of_seasons> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v != "15"^^xsd:double ) .  }
Program:
function: Find
inputs: Superman
function: FilterDate
dependencies: 0
inputs: start time
1988-12-10
=
function: QueryAttr
dependencies: 1
inputs: number of seasons
function: VerifyNum
dependencies: 2
inputs: 15
!=