Question: When did Clackamas County have a population of 379780?
Choices:
1775
1742-01-01
2004-08-04
2011-07-01
2017-11-24
1849
1970-12-31
1861-12-01
1897-01-28
1952-01-01
Answer: 2011-07-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Clackamas County" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "379780"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Clackamas County
function: QueryAttrQualifier
dependencies: 0
inputs: population
379780
point in time