Question: For the Netherlands province with the ISO 3166-2 code of NL-ZH, at what time point is its population 3577032?
Choices:
1965
1864
1977-11-01
2009
2017-11-30
1999-05-19
2013-12-31
1974-04-02
1638-01-01
1998-01-01
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISO 3166-2 code
NL-ZH
function: FilterConcept
dependencies: 1
inputs: province of the Netherlands
function: QueryAttrQualifier
dependencies: 2
inputs: population
3577032
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "province of the Netherlands" . ?e <ISO_3166-2_code> ?pv_1 . ?pv_1 <pred:value> "NL-ZH" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "3577032"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2013-12-31