Question: When did Cory Doctorow become a citizen of the UK?
Choices:
1975-02-16
2016-01-01
1961-01-20
1711
1998-10-19
1865
1580
1707-01-01
1802-05-24
2011-08-12
Answer: 2011-08-12
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Cory Doctorow" . ?e_2 <pred:name> "United Kingdom" . ?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 .  }
Program:
function: Find
inputs: Cory Doctorow
function: Find
inputs: United Kingdom
function: QueryRelationQualifier
dependencies: 0
1
inputs: country of citizenship
start time