Question: Tell me when the film entitled Hamlet, Prinz von Dänemark was published
Choices:
1976-03-19
2009-05-14
2018-05-30
1982-02-12
1961-01-01
1998-12-17
1995-11-16
2012-10-10
2003-11-21
2004-02-13
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Hamlet, Prinz von Dänemark
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttr
dependencies: 2
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <title> ?pv_1 . ?pv_1 <pred:value> "Hamlet, Prinz von Dänemark" . ?e <publication_date> ?pv .  }
Answer: 1961-01-01