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