Question: At what point in time did the political twinned administrative body of Amman (the start time of this statement is 2002-01-01) have a population of 741651?
Choices:
2017-08-31
1491
1758
1996-09-25
1858
2009-09-01
1837-01-01
1684
2006-04-19
2011
Answer: 2011
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "administrative territorial entity" . ?e_1 <twinned_administrative_body> ?e . ?e_1 <pred:name> "Amman" . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e ] <start_time> ?qpv_1 . ?qpv_1 <pred:date> "2002-01-01"^^xsd:date . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "741651"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Amman
function: Relate
dependencies: 0
inputs: twinned administrative body
forward
function: QFilterDate
dependencies: 1
inputs: start time
2002-01-01
=
function: FilterConcept
dependencies: 2
inputs: administrative territorial entity
function: QueryAttrQualifier
dependencies: 3
inputs: population
741651
point in time