Question: At what point in time is 1562211 the population of Mongolia?
Choices:
2008-04-01
2003-02-23
1966
2017-06-07
1977
1945
1940-12-01
2009-07-01
2017-07-01
1987
Answer: 1977
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Mongolia" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1562211"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Mongolia
function: QueryAttrQualifier
dependencies: 0
inputs: population
1562211
point in time