Question: What is the UN/LOCODE of Frankfurt?
Choices:
KRTAE
NZWGN
ITPSA
DEFRA
ITPMO
ITMSN
USCMI
ITNAP
DEMUC
ITROM
Answer: DEFRA
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Frankfurt" . ?e <UN/LOCODE> ?pv .  }
Program:
function: Find
inputs: Frankfurt
function: QueryAttr
dependencies: 0
inputs: UN/LOCODE