Question: Is nl the IETF language tag for Filipino?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Filipino" . ?e <IETF_language_tag> ?pv . ?pv <pred:value> "nl" .  }
Program:
function: Find
inputs: Filipino
function: QueryAttr
dependencies: 0
inputs: IETF language tag
function: VerifyStr
dependencies: 1
inputs: nl
Answer: no