Question: How many reggae having source of material as the state whose total fertility rate is equal to 1.806 in 2010?
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "reggae" . ?e <source_of_material> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "state" . ?e_1 <total_fertility_rate> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1.806"^^xsd:double . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <total_fertility_rate> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv . ?qpv <pred:year> 2010 .   }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: total fertility rate
1.806
=
function: QFilterYear
dependencies: 1
inputs: point in time
2010
=
function: FilterConcept
dependencies: 2
inputs: state
function: Relate
dependencies: 3
inputs: source of material
backward
function: FilterConcept
dependencies: 4
inputs: reggae
function: Count
dependencies: 5