Question: When was the population of Frankfurt 629,375?
Choices:
1867-12-03
1738-01-01
2013-01-04
1980-12-31
1820
1949
2017-02-09
2016-11-01
1978-01-20
2017-04-25
Answer: 1980-12-31
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Frankfurt" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "629375"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Frankfurt
function: QueryAttrQualifier
dependencies: 0
inputs: population
629375
point in time