Question: Which ISO 3166-2 code designates the county town with Oxford as its native name label?
Choices: DE-RP
RU-MOS
FR-80
CN-34
AU-TAS
CN-44
US-PR
IT-62
CZ-10
GB-OXF
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county town" . ?e <native_label> ?pv_1 . ?pv_1 <pred:value> "Oxford" . ?e <ISO_3166-2_code> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: native label
Oxford
function: FilterConcept
dependencies: 1
inputs: county town
function: QueryAttr
dependencies: 2
inputs: ISO 3166-2 code
Answer: GB-OXF