Question: When did Kagoshima Prefecture become the twinned administrative body of Gifu Prefecture?
Choices: 1949-10-01
1807-01-19
1956-01-01
2000-05-22
1971-07-27
1896-06-24
1912-05-05
1992-07-25
1999-08-01
2013-01-31
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Kagoshima Prefecture" . ?e_2 <pred:name> "Gifu Prefecture" . ?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: Kagoshima Prefecture
function: Find
inputs: Gifu Prefecture
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 1971-07-27