Question: Which one has more elevation above sea level between Lyon and Koblenz?
Choices:
Wuppertal
Stuttgart
Dnipro
Utrecht
Fort Smith
Aachen
Regensburg
Lyon
Halle (Saale)
Koblenz
Program:
function: Find
inputs: Lyon
function: Find
inputs: Koblenz
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
greater
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Lyon" .  } UNION { ?e <pred:name> "Koblenz" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: Lyon