Question: When did Saxony, Germany's population number 4,054,182?
Choices:
2011-10-19
1913-01-01
2011-12-31
1887
2017-02-24
1941-02-27
1933-12-01
2011-10-24
1977-01-01
1903
Answer: 2011-12-31
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Saxony" . ?e <country> ?e_1 . ?e_1 <pred:name> "Germany" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "4054182"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Germany
function: Relate
dependencies: 0
inputs: country
backward
function: Find
inputs: Saxony
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: population
4054182
point in time