Question: IS OSM tag or key for a national cuisine, that serves as the main subject of Julie & Julia, Tag:cuisine=french ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "national cuisine" . ?e_1 <main_subject> ?e . ?e_1 <pred:name> "Julie & Julia" .  ?e <OSM_tag_or_key> ?pv . ?pv <pred:value> "Tag:cuisine=french" .  }
Program:
function: Find
inputs: Julie & Julia
function: Relate
dependencies: 0
inputs: main subject
forward
function: FilterConcept
dependencies: 1
inputs: national cuisine
function: QueryAttr
dependencies: 2
inputs: OSM tag or key
function: VerifyStr
dependencies: 3
inputs: Tag:cuisine=french
Answer: yes