Question: Which artist has the Libris-URI of mkz12t351kx8pb4?
Choices: bandleader
musician
theatrical producer
comedian
character actor
animator
stunt performer
organist
backing vocalist
child actor
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "artist" . ?e_1 <occupation> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <Libris-URI> ?pv . ?pv <pred:value> "mkz12t351kx8pb4" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Libris-URI
mkz12t351kx8pb4
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: occupation
forward
function: FilterConcept
dependencies: 3
inputs: artist
function: What
dependencies: 4
Answer: organist