Question: Is the Iconclass notation for a type of sport known for Rafael Nadal equal to 43C2121 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Rafael Nadal
function: Relate
dependencies: 0
inputs: sport
forward
function: FilterConcept
dependencies: 1
inputs: type of sport
function: QueryAttr
dependencies: 2
inputs: Iconclass notation
function: VerifyStr
dependencies: 3
inputs: 43C2121
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "type of sport" . ?e_1 <sport> ?e . ?e_1 <pred:name> "Rafael Nadal" .  ?e <Iconclass_notation> ?pv . ?pv <pred:value> "43C2121" .  }
Answer: no