Question: When did Weimar become the twinned administrative body of Trier?
Choices: 2001-07-07
2010-05-15
1991-10-06
1919-02-05
2011-09-22
2009-04-01
1936
1938-01-01
1987-05-24
1991-12-25
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Weimar" . ?e_2 <pred:name> "Trier" . ?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: Weimar
function: Find
inputs: Trier
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 1987-05-24