Question: How many official use the official website http://www.pm.gc.ca and were estabished before 1789 ?
Choices:
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "official" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.pm.gc.ca/" . ?e <inception> ?pv_1 . ?pv_1 <pred:year> ?v . FILTER ( ?v < 1789 ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.pm.gc.ca/
function: FilterConcept
dependencies: 1
inputs: official
function: FindAll
function: FilterYear
dependencies: 3
inputs: inception
1789
<
function: FilterConcept
dependencies: 4
inputs: official
function: And
dependencies: 2
5
function: Count
dependencies: 6