Question: What is the number of studio albums that have the title Metallica or that were published after 1991.
Choices:
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Answer: 4
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "studio album" .  { ?e <title> ?pv . ?pv <pred:value> "Metallica" .  } UNION { ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1991 ) .  } }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Metallica
function: FilterConcept
dependencies: 1
inputs: studio album
function: FindAll
function: FilterYear
dependencies: 3
inputs: publication date
1991
>
function: FilterConcept
dependencies: 4
inputs: studio album
function: Or
dependencies: 2
5
function: Count
dependencies: 6