Question: When did Jimmy Page start being a member of Led Zeppelin (which is famous for rock music)?
Choices:
2009-01-21
1996-09-13
1968
2009-12-04
1949-04-13
2004-11-16
1813-11-20
2010-09-07
1963-10-29
2012-02-17
Program:
function: Find
inputs: Jimmy Page
function: Find
inputs: rock music
function: Relate
dependencies: 1
inputs: famous people
forward
function: Find
inputs: Led Zeppelin
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: member of
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Jimmy Page" . ?e_2 <pred:name> "Led Zeppelin" . ?e_3 <famous_people> ?e_2 . ?e_3 <pred:name> "rock music" . ?e_1 <member_of> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1968