Question: Which area has higher elevation above sea level, Fredericksburg or Fairfax?
Choices:
Roanoke
Falls Church
Hampton
Charlottesville
Lynchburg
Winchester
Fredericksburg
Williamsburg
Suffolk
Fairfax
Program:
function: Find
inputs: Fredericksburg
function: Find
inputs: Fairfax
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
greater
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Fredericksburg" .  } UNION { ?e <pred:name> "Fairfax" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: Fairfax