Question: When did Contra Costa County have a population of 1052700?
Choices: 2007-09-04
1954-03-25
2015-10-01
1952-01-01
2010-07-01
1810-01-01
2017-02-13
1995-05-16
1926-01-01
1963-12-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Contra Costa County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1052700"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Contra Costa County
function: QueryAttrQualifier
dependencies: 0
inputs: population
1052700
point in time
Answer: 2010-07-01