Question: Is  0000 0004 1724 0430 the ISNI number for the producer of Ben-Hur in which Jack Huston appeared?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <producer> ?e . ?e_1 <pred:name> "Ben-Hur" . ?e_1 <cast_member> ?e_2 . ?e_2 <pred:name> "Jack Huston" .  ?e <ISNI> ?pv . ?pv <pred:value> "0000 0004 1724 0430" .  }
Program:
function: Find
inputs: Jack Huston
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Ben-Hur
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: producer
forward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: ISNI
function: VerifyStr
dependencies: 6
inputs: 0000 0004 1724 0430