Question: What is the Instagram username of the higher education institution whose official website is http://www.ucalgary.ca/?
Choices:
myucalgary
odenseboldklub
oscar_emboaba
fckssamara
arod
kerrywashington
thistlemascot
ceelogreen
udinesecalcio
easyjet
Answer: myucalgary
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.ucalgary.ca/" . ?e <Instagram_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.ucalgary.ca/
function: FilterConcept
dependencies: 1
inputs: higher education institution
function: QueryAttr
dependencies: 2
inputs: Instagram username