Question: What is the point of time when the population of Yorkshire is 5234700 ?
Choices:
1930-12-01
1920-08-31
1975-05-01
2016-12-31
1150
1940-04-01
2015-12-26
1937
2011
1981
Answer: 2011
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Yorkshire" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "5234700"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Yorkshire
function: QueryAttrQualifier
dependencies: 0
inputs: population
5234700
point in time