Question: For Lackawanna County, at what time point is its population 214437?
Choices:
2002-05-01
1886
1975-05-19
2011-10-31
2010-04-01
1820-01-01
1738
1950
2007-02-14
2003-06-26
Answer: 2010-04-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Lackawanna County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "214437"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Lackawanna County
function: QueryAttrQualifier
dependencies: 0
inputs: population
214437
point in time