Question: How many alternative rock bands in total were formed on 01/01/1996 or before 1980?
Choices:
0
1
2
3
4
5
6
7
8
9
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: inception
1996-01-01
=
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
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "alternative rock" .  { ?e <inception> ?pv . ?pv <pred:date> "1996-01-01"^^xsd:date .  } UNION { ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1980 ) .  } }
Answer: 2