Question: For the big city with a population of 186156, when is the city's area 153.06 km2?
Choices: 1990-06-03
1992
1986
2009-02-08
1825
2016-07-14
2015-01-08
1910-01-01
1768
2002-04-17
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "186156"^^xsd:double . ?e <area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> "153.06"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <area> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
186156
=
function: FilterConcept
dependencies: 1
inputs: big city
function: QueryAttrQualifier
dependencies: 2
inputs: area
153.06 square kilometre
point in time
Answer: 1992