Question: Riga was in the Eastern European Time zone during which period?
Choices: inception
Louis XV of France
French First Republic
First French Empire
French Fourth Republic
past
Louis XIV of France
daylight saving time
1910s
standard time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Riga" . ?e_2 <pred:name> "Eastern European Time" . ?e_1 <located_in_time_zone> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <located_in_time_zone> ; <pred:fact_t> ?e_2 ] <valid_in_period> ?qpv .  }
Program:
function: Find
inputs: Riga
function: Find
inputs: Eastern European Time
function: QueryRelationQualifier
dependencies: 0
1
inputs: located in time zone
valid in period
Answer: standard time