Question: When did Syney have a population of 39000?
Choices:
1954-03-25
2007-02-14
1991-03-25
2009-04-08
2012-01-12
1839-01-01
1948-01-01
1851
1942-01-01
2011-02-13
Answer: 1851
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Sydney" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "39000"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Sydney
function: QueryAttrQualifier
dependencies: 0
inputs: population
39000
point in time