Question: What is the Instagram username of the person with the official website http://rickspringfield.com?
Choices:
theculinaryinstituteofamerica
alanis
carmeloanthony
arielwinter
oliviadabo
rickspringfield
missymisdemeanorelliott
tabutiful
rosenborgballklub
larrycarmichael
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://rickspringfield.com
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: Instagram username
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://rickspringfield.com" . ?e <Instagram_username> ?pv .  }
Answer: rickspringfield