Question: Metallica, who is in the rock music genre, got Rock and Roll Hall of Fame, tell me the time point of this.
Choices:
1150
2014-09-01
1770-01-01
1815-12-01
1960-04-04
2009
1822-12-01
1571-01-01
2002-05-15
2015-02-22
Program:
function: Find
inputs: rock music
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Metallica
function: And
dependencies: 1
2
function: Find
inputs: Rock and Roll Hall of Fame
function: QueryRelationQualifier
dependencies: 3
4
inputs: award received
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Metallica" . ?e_1 <genre> ?e_3 . ?e_3 <pred:name> "rock music" . ?e_2 <pred:name> "Rock and Roll Hall of Fame" . ?e_1 <award_received> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Answer: 2009