Question: When did an island, where Ritchie Blackmore works, reach the population of 7,804,968 ?
Choices:
2010-01-15
1871-12-01
1624
1925-06-16
1970-11-01
2015-04-30
2014-01-01
1852
1707
1782
Answer: 2014-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "island" . ?e_1 <work_location> ?e . ?e_1 <pred:name> "Ritchie Blackmore" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "7804968"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Ritchie Blackmore
function: Relate
dependencies: 0
inputs: work location
forward
function: FilterConcept
dependencies: 1
inputs: island
function: QueryAttrQualifier
dependencies: 2
inputs: population
7804968
point in time