Question: Which website represents the native of York, which is 223 meters above sea level?
Choices: http://www.dixiechicks.com
http://www.bicentennialman.com
http://sanlorenzo.com.ar/
http://www.mississauga.ca
http://www.bretagne.bzh
http://www.cityofmyrtlebeach.com
http://www.msstate.edu
http://www.baliprov.go.id/
http://www.aardman.com/features/released-features/chicken-run/
http://www.corinthians.com.br
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:name> "York" . ?e_1 <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "metre" . ?pv_1 <pred:value> "223"^^xsd:double . ?e <official_website> ?pv .  }
Program:
function: Find
inputs: York
function: FilterNum
dependencies: 0
inputs: elevation above sea level
223 metre
=
function: Relate
dependencies: 1
inputs: place of birth
backward
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: official website
Answer: http://www.dixiechicks.com