Question: How many electronic music entities originate in the USA or were created prior to 1968?
Choices:
7
8
9
10
11
12
13
14
15
16
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1968
<
function: FilterConcept
dependencies: 1
inputs: electronic music
function: Find
inputs: United States of America
function: Relate
dependencies: 3
inputs: country of origin
backward
function: FilterConcept
dependencies: 4
inputs: electronic music
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> "electronic music" .  { ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1968 ) .  } UNION { ?e <country_of_origin> ?e_1 . ?e_1 <pred:name> "United States of America" .  } }
Answer: 13