Question: Was an association football team, located in UAE, established on 1st January 1815 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <country> ?e_1 . ?e_1 <pred:name> "United Arab Emirates" .  ?e <inception> ?pv . ?pv <pred:date> "1815-01-01"^^xsd:date .  }
Program:
function: Find
inputs: United Arab Emirates
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: inception
function: VerifyDate
dependencies: 3
inputs: 1815-01-01
=