Question: When did Lafayette (elevation 211 metres) record a population size of 67,140?
Choices:
7
1762-01-01
2017-06-01
1990-10-01
2007-01-17
1960-04-04
2010-02-11
2010-01-01
1940-01-01
1822-12-01
Answer: 2010-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Lafayette" . ?e <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "metre" . ?pv_1 <pred:value> "211"^^xsd:double . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "67140"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Lafayette
function: FilterNum
dependencies: 0
inputs: elevation above sea level
211 metre
=
function: QueryAttrQualifier
dependencies: 1
inputs: population
67140
point in time