Question: When did the Rangers F.C. member John Spencer join the team?
Choices:
1989-12-18
1777-07-30
1807
1992-04-30
1956-11-01
1988-01-01
1592
1985-05-29
2006-07-31
1961-10-27
Program:
function: Find
inputs: Rangers F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: John Spencer
function: And
dependencies: 1
2
function: Find
inputs: Rangers F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "John Spencer" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Rangers F.C." . ?e_2 <pred:name> "Rangers F.C." . ?e_1 <member_of_sports_team> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1988-01-01