Question: When did the big city whose postal code is 93049 have 16449 houses?
Choices:
2017-05-20
1966-01-01
2011-02-02
1698-01-01
2018-04-13
1955
1974-03-01
1987-05-25
2013-01-11
1750
Answer: 1987-05-25
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e <postal_code> ?pv_1 . ?pv_1 <pred:value> "93049" . ?e <number_of_houses> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "16449"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <number_of_houses> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: postal code
93049
function: FilterConcept
dependencies: 1
inputs: big city
function: QueryAttrQualifier
dependencies: 2
inputs: number of houses
16449
point in time