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