Question: What is the official website for the visual artwork titled Green Lantern?
Choices: http://www.eswfc.com/
http://www.michaelsembello.com/
http://www.charmeck.org
http://www.uniroma1.it
https://www.sparta-rotterdam.nl/
http://www.steveo.com
http://www.beingjuliamovie.com/
http://www.greenlanternmovie.com/
http://www.aber.ac.uk/en/
http://www.shu.edu
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <title> ?pv_1 . ?pv_1 <pred:value> "Green Lantern" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Green Lantern
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.greenlanternmovie.com/