Question: When did the major city with local dialing code 0231 have a population numbering 588994?
Choices:
1960-04-04
1000
2014-10-31
1897-01-01
2000-12-31
1400
1896
1889
1515-01-01
1493
Answer: 2000-12-31
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e <local_dialing_code> ?pv_1 . ?pv_1 <pred:value> "0231" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "588994"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: local dialing code
0231
function: FilterConcept
dependencies: 1
inputs: big city
function: QueryAttrQualifier
dependencies: 2
inputs: population
588994
point in time