Question: At what point in time is 136443 the population of the neighborhood that is the birthplace of Jon Peters?
Choices:
2000-01-01
1858-12-03
1891-01-01
1740
1815-12-01
2004-05-12
2015-02-22
1725-01-01
2012-07-04
1802-01-01
Program:
function: Find
inputs: Jon Peters
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: neighborhood
function: QueryAttrQualifier
dependencies: 2
inputs: population
136443
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "neighborhood" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Jon Peters" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "136443"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2000-01-01