Question: Was the architectural style of Burlington, designated by Amtrak station code brl, invented post-1807 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "architectural style" . ?e_1 <architectural_style> ?e . ?e_1 <pred:name> "Burlington" . ?e_1 <Amtrak_station_code> ?pv_1 . ?pv_1 <pred:value> "brl" . ?e <time_of_discovery_or_invention> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1807 ) .  }
Program:
function: Find
inputs: Burlington
function: FilterStr
dependencies: 0
inputs: Amtrak station code
brl
function: Relate
dependencies: 1
inputs: architectural style
forward
function: FilterConcept
dependencies: 2
inputs: architectural style
function: QueryAttr
dependencies: 3
inputs: time of discovery or invention
function: VerifyYear
dependencies: 4
inputs: 1807
>
Answer: yes