Question: How many scientists are the main subject of Julia (the one that origins from Lithuania) and have the ISCO occupation code of 2111?
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "scientist" . ?e_1 <main_subject> ?e . ?e_1 <pred:name> "Julia" . ?e_1 <country_of_origin> ?e_2 . ?e_2 <pred:name> "Lithuania" .  ?e <ISCO_occupation_code> ?pv . ?pv <pred:value> "2111" .  }
Program:
function: Find
inputs: Lithuania
function: Relate
dependencies: 0
inputs: country of origin
backward
function: Find
inputs: Julia
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: main subject
forward
function: FilterConcept
dependencies: 4
inputs: scientist
function: FindAll
function: FilterStr
dependencies: 6
inputs: ISCO occupation code
2111
function: FilterConcept
dependencies: 7
inputs: scientist
function: And
dependencies: 5
8
function: Count
dependencies: 9
Answer: 0