Question: Is 0000 0001 2139 3171 the ISNI for the person who is the English author of The Maltese Falcon?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <author> ?e . ?e_1 <pred:name> "The Maltese Falcon" . ?e_1 <language_of_work_or_name> ?e_2 . ?e_2 <pred:name> "English" .  ?e <ISNI> ?pv . ?pv <pred:value> "0000 0001 2139 3171" .  }
Program:
function: Find
inputs: English
function: Relate
dependencies: 0
inputs: language of work or name
backward
function: Find
inputs: The Maltese Falcon
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: author
forward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: ISNI
function: VerifyStr
dependencies: 6
inputs: 0000 0001 2139 3171
Answer: yes