Question: How many entities of mathematics have 511 as Universal Decimal Classification ?
Choices:
0
1
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9
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Universal Decimal Classification
511
function: FilterConcept
dependencies: 1
inputs: mathematics
function: Count
dependencies: 2
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "mathematics" . ?e <Universal_Decimal_Classification> ?pv . ?pv <pred:value> "511" .  }
Answer: 1