Question: When was a Ninotschka visual artwork published ?
Choices:
2001-03-15
2014-03-13
2009-01-22
1966
1999-11-04
2002-10-25
1877
1996-08-08
1939-01-01
2016-04-21
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Ninotchka
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttr
dependencies: 2
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <title> ?pv_1 . ?pv_1 <pred:value> "Ninotchka" . ?e <publication_date> ?pv .  }
Answer: 1939-01-01