Question: At what point in time did Cumberland have a population of 20,859?
Choices:
1300
2008-02-01
2010-01-01
2018
2000-04-12
2009-02-11
2010-01-23
2016-02-04
2005-03-01
1753-01-01
Answer: 2010-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Cumberland" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "20859"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Cumberland
function: QueryAttrQualifier
dependencies: 0
inputs: population
20859
point in time