Question: What is the end time for Stephen King (the one whose Twitter username is StephenKing) to be educated at the University of Maine?
Choices:
1941-07-26
1964
1934-01-18
1804-08-11
2007-01-01
1971
2008-12-31
2013-09-29
2017-05-15
1999-03-01
Program:
function: Find
inputs: Stephen King
function: FilterStr
dependencies: 0
inputs: Twitter username
StephenKing
function: Find
inputs: University of Maine
function: QueryRelationQualifier
dependencies: 1
2
inputs: educated at
end time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Stephen King" . ?e_1 <Twitter_username> ?pv . ?pv <pred:value> "StephenKing" . ?e_2 <pred:name> "University of Maine" . ?e_1 <educated_at> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <educated_at> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Answer: 1971