Question: The citizen from the Kingom of Great Britain John Mills, does he/she have a ISNI number of  0000 0000 7139 7341?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "John Mills" . ?e <country_of_citizenship> ?e_1 . ?e_1 <pred:name> "Kingdom of Great Britain" .  ?e <ISNI> ?pv . ?pv <pred:value> "0000 0000 7139 7341" .  }
Program:
function: Find
inputs: Kingdom of Great Britain
function: Relate
dependencies: 0
inputs: country of citizenship
backward
function: Find
inputs: John Mills
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: ISNI
function: VerifyStr
dependencies: 4
inputs: 0000 0000 7139 7341