Question: How many forms of alternative rock were created prior to 1980 or in a year other than 1980?
Choices: 8
9
10
11
12
13
14
15
16
17
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "alternative rock" .  { ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1980 ) .  } UNION { ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1980 ) .  } }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1980
!=
function: FilterConcept
dependencies: 1
inputs: alternative rock
function: FindAll
function: FilterYear
dependencies: 3
inputs: inception
1980
<
function: FilterConcept
dependencies: 4
inputs: alternative rock
function: Or
dependencies: 2
5
function: Count
dependencies: 6
Answer: 9