Question: How many literary works have a release date that is after 1831 or use the American English language?
Choices:
16
17
18
19
20
21
22
23
24
25
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: publication date
1831
>
function: FilterConcept
dependencies: 1
inputs: literary work
function: Find
inputs: American English
function: Relate
dependencies: 3
inputs: language of work or name
backward
function: FilterConcept
dependencies: 4
inputs: literary work
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> "literary work" .  { ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1831 ) .  } UNION { ?e <language_of_work_or_name> ?e_1 . ?e_1 <pred:name> "American English" .  } }
Answer: 20