Question: Was the city first twinned to Bangkok on 2013-01-04 founded post-1951 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <twinned_administrative_body> ?e . ?e_1 <pred:name> "Bangkok" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e ] <start_time> ?qpv . ?qpv <pred:date> "2013-01-04"^^xsd:date . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1951 ) .  }
Program:
function: Find
inputs: Bangkok
function: Relate
dependencies: 0
inputs: twinned administrative body
forward
function: QFilterDate
dependencies: 1
inputs: start time
2013-01-04
=
function: FilterConcept
dependencies: 2
inputs: city
function: QueryAttr
dependencies: 3
inputs: inception
function: VerifyYear
dependencies: 4
inputs: 1951
>