Question: When were there 68107 people in Armstrong County?
Choices: 1849
1830-01-01
1990-10-01
2004-02-18
1025
2013-07-01
1997
1935-12-31
1986-12-01
1980-05-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Armstrong County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "68107"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Armstrong County
function: QueryAttrQualifier
dependencies: 0
inputs: population
68107
point in time
Answer: 2013-07-01