Question: Does Ulm or Lahore have greater elevation above sea level?
Choices:
Kingston
Trieste
Bergen
Kilkenny
Abidjan
Lahore
Santo Domingo
Dundee
Chihuahua
Ulm
Program:
function: Find
inputs: Ulm
function: Find
inputs: Lahore
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
greater
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Ulm" .  } UNION { ?e <pred:name> "Lahore" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: Ulm