Question: When did the Pennsylvania county that has the capital Allentown have a population of 353255?
Choices:
2006-03-01
2012-07-26
2005-07-01
1832-12-01
2013-06-06
1746-01-01
2011-07-01
2009-01-01
2008-04-23
1921
Answer: 2011-07-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Pennsylvania" . ?e_1 <capital_of> ?e . ?e_1 <pred:name> "Allentown" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "353255"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Allentown
function: Relate
dependencies: 0
inputs: capital of
forward
function: FilterConcept
dependencies: 1
inputs: county of Pennsylvania
function: QueryAttrQualifier
dependencies: 2
inputs: population
353255
point in time