Question: When did Porter County have a population of 167688?
Choices: 2017-12-31
2011-09-21
2007-12-31
1887-01-01
1858
2016-09-24
2016-01-29
1940-01-01
1820-01-01
2015-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Porter County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "167688"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Porter County
function: QueryAttrQualifier
dependencies: 0
inputs: population
167688
point in time
Answer: 2015-01-01