Question: At what time point is Helsinki's population 559330?
Choices:
1858-12-01
1978-12-01
1932
1994-03-21
2003-12-31
1920-01-01
2005-07-20
1985-12-01
2014-09-30
1999-10-13
Answer: 2003-12-31
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Helsinki" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "559330"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Helsinki
function: QueryAttrQualifier
dependencies: 0
inputs: population
559330
point in time