Question: When did John Williams (the one whose ISNI is 0000 0000 4137 7905) become a citizen of the Kingdom of Great Britain?
Choices:
1776-01-01
1947
1991-02-28
2004-05-16
2013-08-10
1943-01-07
1971-07-03
1904-11-23
1801-01-01
1965-01-01
Answer: 1801-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "John Williams" . ?e_1 <ISNI> ?pv . ?pv <pred:value> "0000 0000 4137 7905" . ?e_2 <pred:name> "Kingdom of Great Britain" . ?e_1 <country_of_citizenship> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country_of_citizenship> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: John Williams
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0000 4137 7905
function: Find
inputs: Kingdom of Great Britain
function: QueryRelationQualifier
dependencies: 1
2
inputs: country of citizenship
end time