Question: At what point in time was the population for the city that is the birthplace of Lincoln (the one whose position is midfielder) 2,375,151?
Choices:
2006-02-08
1916-12-01
1944-10-21
2010
1681
2004
2016-02-13
1850-03-01
2004-02-18
2002-11-20
Answer: 2010
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Lincoln" . ?e_1 <position_played_on_team_/_speciality> ?e_2 . ?e_2 <pred:name> "midfielder" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "2375151"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: midfielder
function: Relate
dependencies: 0
inputs: position played on team / speciality
backward
function: Find
inputs: Lincoln
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: place of birth
forward
function: FilterConcept
dependencies: 4
inputs: city
function: QueryAttrQualifier
dependencies: 5
inputs: population
2375151
point in time