Question: At what point in time is 42000 the population of the city that is the twinned administrative body of Utrecht, which is located in the Central European Time zone?
Choices:
1939
2004-08-05
2013-08-01
2012-10-30
2012-05-01
2014-10-23
1858-12-01
2012-12-01
1997
2005-12-01
Answer: 1939
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Utrecht" . ?e_1 <located_in_time_zone> ?e_2 . ?e_2 <pred:name> "Central European Time" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "42000"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Central European Time
function: Relate
dependencies: 0
inputs: located in time zone
backward
function: Find
inputs: Utrecht
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: twinned administrative body
backward
function: FilterConcept
dependencies: 4
inputs: city
function: QueryAttrQualifier
dependencies: 5
inputs: population
42000
point in time