Question: Tell me the number of rivers that have discharge exactly 5900 cubic metres per second or discharge under 5200 cubic metre per second
Choices:
0
1
2
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4
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9
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: discharge
5900 cubic metre per second
=
function: FilterConcept
dependencies: 1
inputs: river
function: FindAll
function: FilterNum
dependencies: 3
inputs: discharge
5200 cubic metre per second
<
function: FilterConcept
dependencies: 4
inputs: river
function: Or
dependencies: 2
5
function: Count
dependencies: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "river" .  { ?e <discharge> ?pv . ?pv <pred:unit> "cubic metre per second" . ?pv <pred:value> "5900"^^xsd:double .  } UNION { ?e <discharge> ?pv . ?pv <pred:unit> "cubic metre per second" . ?pv <pred:value> ?v . FILTER ( ?v < "5200"^^xsd:double ) .  } }
Answer: 4