Question: What is the beginning date that Oslo's country is Norway?
Choices:
1974-11-21
2003-08-02
1949-04-04
1991-09-17
395
1963-12-16
1685
1905-06-07
2015-11-12
1973-06-21
Answer: 1905-06-07
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Oslo" . ?e_2 <pred:name> "Norway" . ?e_1 <country> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Oslo
function: Find
inputs: Norway
function: QueryRelationQualifier
dependencies: 0
1
inputs: country
start time