Question: When did  Klaas-Jan Huntelaar become a member of  Klaas-Jan Huntelaan?
Choices:
1977
1920-03-28
1972-01-01
1992-12-14
2012-03-24
1982
2004-08-01
1147
1962-10-09
1961-12-09
Answer: 2004-08-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Klaas-Jan Huntelaar" . ?e_2 <pred:name> "SC Heerenveen" . ?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 .  }
Program:
function: Find
inputs: Klaas-Jan Huntelaar
function: Find
inputs: SC Heerenveen
function: QueryRelationQualifier
dependencies: 0
1
inputs: member of sports team
start time