Question: What U.S. city has  52400–52499 as the postal code ?
Choices:
Lansing
Salinas
Waukegan
Middletown
Gadsden
Boulder
Columbus
New Haven
Cedar Rapids
Mount Vernon
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: postal code
52400–52499
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <postal_code> ?pv . ?pv <pred:value> "52400–52499" .  }
Answer: Cedar Rapids