Question: What is the time point of the capital city of Berkshire County in US having population of 44737?
Choices:
2011-12-31
1821-01-01
2010-01-01
1808
2007-09-04
2008-07-02
1978-12-01
1918
2009-04-08
1631
Answer: 2010-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <capital_of> ?e_1 . ?e_1 <pred:name> "Berkshire County" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "44737"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Berkshire County
function: Relate
dependencies: 0
inputs: capital of
backward
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttrQualifier
dependencies: 2
inputs: population
44737
point in time