Question: How many hip hop music groups were created on 1st January 1978 or they were not created in 1980 ?
Choices:
8
9
10
11
12
13
14
15
16
17
Answer: 11
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "hip hop music" .  { ?e <inception> ?pv . ?pv <pred:date> "1978-01-01"^^xsd:date .  } UNION { ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1980 ) .  } }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: inception
1978-01-01
=
function: FilterConcept
dependencies: 1
inputs: hip hop music
function: FindAll
function: FilterYear
dependencies: 3
inputs: inception
1980
!=
function: FilterConcept
dependencies: 4
inputs: hip hop music
function: Or
dependencies: 2
5
function: Count
dependencies: 6