Question: How many products launched on 1896-04-06 or function as clothing?
Choices:
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "product" .  { ?e <start_time> ?pv . ?pv <pred:date> "1896-04-06"^^xsd:date .  } UNION { ?e <use> ?e_1 . ?e_1 <pred:name> "clothing" .  } }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: start time
1896-04-06
=
function: FilterConcept
dependencies: 1
inputs: product
function: Find
inputs: clothing
function: Relate
dependencies: 3
inputs: use
backward
function: FilterConcept
dependencies: 4
inputs: product
function: Or
dependencies: 2
5
function: Count
dependencies: 6