Question: What is the publication date of the entertainment system whose Nintendo GameID is GF4E52?
Choices:
2013-02-16
1914-02-07
2003-02-27
2007-06-15
1976-12-25
1998-05-20
2011-08-17
2009-09-17
2005-06-27
1989-09-25
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Nintendo GameID
GF4E52
function: FilterConcept
dependencies: 1
inputs: entertainment
function: QueryAttr
dependencies: 2
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "entertainment" . ?e <Nintendo_GameID> ?pv_1 . ?pv_1 <pred:value> "GF4E52" . ?e <publication_date> ?pv .  }
Answer: 2005-06-27