Question: When did Washington, D.C. have a population size numbering 321000?
Choices: 2003-11-01
2014-01-03
2003-11-19
1995-12-19
2012-06-06
2007-05-16
1965-12-01
1908
2001-04-11
2018-01-09
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Washington, D.C." . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "321000"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Washington, D.C.
function: QueryAttrQualifier
dependencies: 0
inputs: population
321000
point in time
Answer: 1908