Question: When did the ceremonial county of England whose ISO 3166-2 code is GB-KEN have a population of 1731400?
Choices:
1723-01-01
1990-10-01
1755-12-01
1903
2016-01-29
2013-12-13
2017-01-31
1943-01-01
2014
1977-01-10
Answer: 2014
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "ceremonial county of England" . ?e <ISO_3166-2_code> ?pv_1 . ?pv_1 <pred:value> "GB-KEN" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1731400"^^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: ISO 3166-2 code
GB-KEN
function: FilterConcept
dependencies: 1
inputs: ceremonial county of England
function: QueryAttrQualifier
dependencies: 2
inputs: population
1731400
point in time