Question: Which Twitter handle belongs to the rock band whose ISNI is 0000 0001 2337 2817?
Choices: Joan_Rivers
dallasmavs
rccelta
newyorkredbulls
provgelderland
defleppard
bill_wyman
MeloraHardin
TED_MOVIE2013
SOAS
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "rock band" . ?e <ISNI> ?pv_1 . ?pv_1 <pred:value> "0000 0001 2337 2817" . ?e <Twitter_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0001 2337 2817
function: FilterConcept
dependencies: 1
inputs: rock band
function: QueryAttr
dependencies: 2
inputs: Twitter username
Answer: defleppard