Question: How many record labels were started before 1984?
Choices: 64
65
66
67
68
69
70
71
72
73
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "record label" . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1984 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1984
<
function: FilterConcept
dependencies: 1
inputs: record label
function: Count
dependencies: 2
Answer: 73