Question: Was a historical country, that was around during French Revolution, established not in 1911 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "historical country" . ?e <time_period> ?e_1 . ?e_1 <pred:name> "French Revolution" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1911 ) .  }
Program:
function: Find
inputs: French Revolution
function: Relate
dependencies: 0
inputs: time period
backward
function: FilterConcept
dependencies: 1
inputs: historical country
function: QueryAttr
dependencies: 2
inputs: inception
function: VerifyYear
dependencies: 3
inputs: 1911
!=