Question: What point in time did the state that has an ITU letter code of KNA have a population of 44278?
Choices: 1808-01-01
1871-01-01
1866
1971
1996-07-03
1975
1981-12-01
1966
1905
2003-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e <ITU_letter_code> ?pv_1 . ?pv_1 <pred:value> "KNA" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "44278"^^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: ITU letter code
KNA
function: FilterConcept
dependencies: 1
inputs: state
function: QueryAttrQualifier
dependencies: 2
inputs: population
44278
point in time
Answer: 1975