Question: At what point in time are there 39794740 persons speaking the official language of the Second Polish Republic?
Choices:
2014-03-13
1995
1877
2011-12-21
1996-12-18
2016-11-12
1949-10-07
1957
1813-12-01
2013
Answer: 2013
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "language" . ?e_1 <official_language> ?e . ?e_1 <pred:name> "Second Polish Republic" .  ?e <number_of_speakers> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "39794740"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <number_of_speakers> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Second Polish Republic
function: Relate
dependencies: 0
inputs: official language
forward
function: FilterConcept
dependencies: 1
inputs: language
function: QueryAttrQualifier
dependencies: 2
inputs: number of speakers
39794740
point in time