Question: How many military branches have the official name of the Royal Canadian Air Force or ICAO airline designator of RFR?
Choices:
0
1
2
3
4
5
6
7
8
9
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official name
Royal Canadian Air Force
function: FilterConcept
dependencies: 1
inputs: military branch
function: FindAll
function: FilterStr
dependencies: 3
inputs: ICAO airline designator
RFR
function: FilterConcept
dependencies: 4
inputs: military branch
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> "military branch" .  { ?e <official_name> ?pv . ?pv <pred:value> "Royal Canadian Air Force" .  } UNION { ?e <ICAO_airline_designator> ?pv . ?pv <pred:value> "RFR" .  } }
Answer: 2