Question: Does ISNI 0000 0001 0901 1820 correspond to the parent of the Jason Robards who succumbed to lung cancer ?
Choices: yes
no
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SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <child> ?e_1 . ?e_1 <pred:name> "Jason Robards" . ?e_1 <cause_of_death> ?e_2 . ?e_2 <pred:name> "lung cancer" .  ?e <ISNI> ?pv . ?pv <pred:value> "0000 0001 0901 1820" .  }
Program:
function: Find
inputs: lung cancer
function: Relate
dependencies: 0
inputs: cause of death
backward
function: Find
inputs: Jason Robards
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: child
backward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: ISNI
function: VerifyStr
dependencies: 6
inputs: 0000 0001 0901 1820
Answer: no