Question: At what point in time did Ōsaka Prefecture become the twinned administrative body of Queensland?
Choices: 1988-05-04
2008-09-21
1929-03-04
1933-01-01
1997-06-19
2017-11-10
1855
1946-07-04
1978-04-02
1970-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Ōsaka Prefecture" . ?e_2 <pred:name> "Queensland" . ?e_1 <twinned_administrative_body> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Ōsaka Prefecture
function: Find
inputs: Queensland
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 1988-05-04