Question: How many sport teams was the Empire of Japan involved with?
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sport" . ?e_1 <sport> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "organization" . ?e_2 <part_of> ?e_1 . ?e_2 <pred:name> "Empire of Japan" .   }
Program:
function: Find
inputs: Empire of Japan
function: Relate
dependencies: 0
inputs: part of
forward
function: FilterConcept
dependencies: 1
inputs: organization
function: Relate
dependencies: 2
inputs: sport
forward
function: FilterConcept
dependencies: 3
inputs: sport
function: Count
dependencies: 4
Answer: 0