Question: When did Napoleon (the one whose Biografisch Portaal number is 56419968) end to be the head of the First French Empire?
Choices: 1871
1776-07-04
2000-08-10
1992-02-29
1918-11-08
1945-03-29
1649-05-18
1940-07-21
1996-01-01
1814
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "First French Empire" . ?e_2 <pred:name> "Napoleon" . ?e_2 <Biografisch_Portaal_number> ?pv . ?pv <pred:value> "56419968" . ?e_1 <head_of_state> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <head_of_state> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: First French Empire
function: Find
inputs: Napoleon
function: FilterStr
dependencies: 1
inputs: Biografisch Portaal number
56419968
function: QueryRelationQualifier
dependencies: 0
2
inputs: head of state
end time
Answer: 1814