Question: How many areas in London were used as filming locations of Jackie Brown (the one with the origin in United States of America) ?
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "area of London" . ?e_1 <filming_location> ?e . ?e_1 <pred:name> "Jackie Brown" . ?e_1 <country_of_origin> ?e_2 . ?e_2 <pred:name> "United States of America" .   }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country of origin
backward
function: Find
inputs: Jackie Brown
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: filming location
forward
function: FilterConcept
dependencies: 4
inputs: area of London
function: Count
dependencies: 5
Answer: 0