Question: What is the number of dynasties whose establishment date is in 1371 or before 1917?
Choices: 1
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "dynasty" .  { ?e <inception> ?pv . ?pv <pred:year> 1371 .  } UNION { ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1917 ) .  } }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1371
=
function: FilterConcept
dependencies: 1
inputs: dynasty
function: FindAll
function: FilterYear
dependencies: 3
inputs: inception
1917
<
function: FilterConcept
dependencies: 4
inputs: dynasty
function: Or
dependencies: 2
5
function: Count
dependencies: 6
Answer: 2