Question: How many saxophones are used by Desmond Harrington or whose Hornbostel-Sachs classification is 422.212-71?
Choices: 4
5
6
7
8
9
10
11
12
13
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "saxophone" .  { ?e_1 <instrument> ?e . ?e_1 <pred:name> "Desmond Harrington" .  } UNION { ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "422.212-71" .  } }
Program:
function: Find
inputs: Desmond Harrington
function: Relate
dependencies: 0
inputs: instrument
forward
function: FilterConcept
dependencies: 1
inputs: saxophone
function: FindAll
function: FilterStr
dependencies: 3
inputs: Hornbostel-Sachs classification
422.212-71
function: FilterConcept
dependencies: 4
inputs: saxophone
function: Or
dependencies: 2
5
function: Count
dependencies: 6
Answer: 4