Question: How many currencies are there whose Stack Exchange tag is https://stackoverflow.com/tags/euro or TeX string is \EURdig?
Choices:
0
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9
Answer: 1
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "currency" .  { ?e <Stack_Exchange_tag> ?pv . ?pv <pred:value> "https://stackoverflow.com/tags/euro" .  } UNION { ?e <TeX_string> ?pv . ?pv <pred:value> "\\EURdig" .  } }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Stack Exchange tag
https://stackoverflow.com/tags/euro
function: FilterConcept
dependencies: 1
inputs: currency
function: FindAll
function: FilterStr
dependencies: 3
inputs: TeX string
\EURdig
function: FilterConcept
dependencies: 4
inputs: currency
function: Or
dependencies: 2
5
function: Count
dependencies: 6