Question: When did the capital located in the Canton of Vaud have an area of 41.38 square kilometers?
Choices:
1949-10-07
2019-01-24
2015-10-08
1994-01-01
2004-01-01
2011-02-02
2003-05-01
2001-10-17
2017-07-18
2015-01-08
Answer: 2004-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "capital" . ?e <located_in_the_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Canton of Vaud" .  ?e <area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> "41.38"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <area> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Canton of Vaud
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
backward
function: FilterConcept
dependencies: 1
inputs: capital
function: QueryAttrQualifier
dependencies: 2
inputs: area
41.38 square kilometre
point in time