Question: What is Rhineland-Palatinate's ISO 3166-2 code?
Choices: IE-MH
GB-BKM
DE-RP
MA-RAB
GB-EDH
CN-34
UA-43
CA-NT
AU-NSW
GB-WLL
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Rhineland-Palatinate" . ?e <ISO_3166-2_code> ?pv .  }
Program:
function: Find
inputs: Rhineland-Palatinate
function: QueryAttr
dependencies: 0
inputs: ISO 3166-2 code
Answer: DE-RP