Question: Does country calling code +7  correspond to the state with the demonym Kazakistänan ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e <demonym> ?pv_1 . ?pv_1 <pred:value> "Kazakistänan" . ?e <country_calling_code> ?pv . ?pv <pred:value> "+7" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: demonym
Kazakistänan
function: FilterConcept
dependencies: 1
inputs: state
function: QueryAttr
dependencies: 2
inputs: country calling code
function: VerifyStr
dependencies: 3
inputs: +7