Question: How many singles were published in 1975?
Choices: 0
1
2
3
4
5
6
7
8
9
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "single" . ?e <publication_date> ?pv . ?pv <pred:year> 1975 .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: publication date
1975
=
function: FilterConcept
dependencies: 1
inputs: single
function: Count
dependencies: 2
Answer: 1