Question: When did Washington, D.C. have a population of 75080?
Choices:
1806
1999-03-24
1987-01-01
1994-11-22
1869-01-01
1804
2004-04-14
1665-09-28
1860-01-01
1925-10-01
Answer: 1860-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Washington, D.C." . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "75080"^^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
75080
point in time