Question: What is the official website for the independent city whose ISNI is 0000 0004 0509 4755?
Choices:
http://www.richmondgov.com/
http://www.harrisburgpa.gov
http://www.cityofchesapeake.net
http://sandiego.padres.mlb.com/
http://paulhucklebuckwilliams.com/
http://www.martinique.pref.gouv.fr/
http://www.serenawilliams.com
http://modestmouse.com/
http://movies.disney.com/pocahontas
http://www.ci.salisbury.md.us/
Answer: http://www.richmondgov.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "independent city" . ?e <ISNI> ?pv_1 . ?pv_1 <pred:value> "0000 0004 0509 4755" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0004 0509 4755
function: FilterConcept
dependencies: 1
inputs: independent city
function: QueryAttr
dependencies: 2
inputs: official website