Question: When was Austria the shared- ethnicity group called Austrians?
Choices:
2008-01-01
2017-02-09
1971
2008
1975-05-01
1350
1758
2010-12-31
1973-12-01
2001
Answer: 2001
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Austria" . ?e_2 <pred:name> "Austrians" . ?e_1 <ethnic_group> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <ethnic_group> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Austria
function: Find
inputs: Austrians
function: QueryRelationQualifier
dependencies: 0
1
inputs: ethnic group
point in time