Question: Does Ankara or Bucharest have the higher elevation above sea level?
Choices:
Mexico City
Riga
Ankara
Doha
Manila
Bucharest
Moscow
Tallinn
New Delhi
Sarajevo
Program:
function: Find
inputs: Ankara
function: Find
inputs: Bucharest
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
greater
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Ankara" .  } UNION { ?e <pred:name> "Bucharest" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: Ankara