Question: When did David J's birthplace, Northampton, have a population of 212100?
Choices:
2011
2016-05-10
1840-12-01
2000-01-19
2004-05-01
1782
1495-01-01
1994-03-15
1995-02-20
2006-12-18
Program:
function: Find
inputs: David J
function: Relate
dependencies: 0
inputs: place of birth
forward
function: Find
inputs: Northampton
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: population
212100
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Northampton" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "David J" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "212100"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2011