Question: Is the time of earliest written record of Ljubljana before 1836?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Ljubljana" . ?e <time_of_earliest_written_record> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1836 ) .  }
Program:
function: Find
inputs: Ljubljana
function: QueryAttr
dependencies: 0
inputs: time of earliest written record
function: VerifyYear
dependencies: 1
inputs: 1836
<