Question: What is the country calling code of Crete?
Choices:
+298
+506
+371
+973
+221
+261
+856
+86
+240
+30-2821
Program:
function: Find
inputs: Crete
function: QueryAttr
dependencies: 0
inputs: country calling code
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Crete" . ?e <country_calling_code> ?pv .  }
Answer: +30-2821