Question: When did Oliver Cromwell first have citizenship in England, Nottinghamshire's country?
Choices:
1950-09-28
1992-02-14
1933-03-24
2000-11-18
1990-11-17
1978-01-23
2018-06-28
1938-03-12
1992-04-13
2013-07-01
Program:
function: Find
inputs: Oliver Cromwell
function: Find
inputs: Nottinghamshire
function: Relate
dependencies: 1
inputs: country
forward
function: Find
inputs: England
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: country of citizenship
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Oliver Cromwell" . ?e_2 <pred:name> "England" . ?e_3 <country> ?e_2 . ?e_3 <pred:name> "Nottinghamshire" . ?e_1 <country_of_citizenship> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country_of_citizenship> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 2018-06-28