Question: When did the advertising agency have a personnel count of 20,658?
Choices:
1634-01-01
2017-06-30
1887-01-01
2017-03-31
1885-01-01
1968-12-01
2011-09-01
2004-11-01
2009-11-20
1994-03-15
Program:
function: Find
inputs: advertising
function: Relate
dependencies: 0
inputs: source of income
backward
function: FilterConcept
dependencies: 1
inputs: agent
function: QueryAttrQualifier
dependencies: 2
inputs: employees
20658
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "agent" . ?e <source_of_income> ?e_1 . ?e_1 <pred:name> "advertising" .  ?e <employees> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "20658"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <employees> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2017-06-30