Question: What is the Instagram username of the human whose Twitter username is perlmutations (in the verified account class)?
Choices: gilliana
uflorida
myanc_
perlmutations
hillaryclinton
pinellascounty
target
jackierobinsonofficial
jennifer.garner
abcmodernfam
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "perlmutations" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv_1 ] <instance_of> ?qpv . ?qpv <pred:value> "verified account" . ?e <Instagram_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
perlmutations
function: QFilterStr
dependencies: 1
inputs: instance of
verified account
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: Instagram username
Answer: perlmutations