Question: When was the population of the city with the official website of http://www.sansalvador.gob.sv/ 540898?
Choices:
2009
1680
-4000000
2018-11-14
2018-09-30
2017-05-04
2001-01-17
1630-12-01
1541
2005-06-15
Answer: 2009
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.sansalvador.gob.sv/" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "540898"^^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: official website
http://www.sansalvador.gob.sv/
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttrQualifier
dependencies: 2
inputs: population
540898
point in time