Question: When was the visual artwork titled Hoffa released?
Choices:
2004-07-08
2007-11-02
1997-02-20
1992-01-01
2004-09-08
1960-10-08
1987-12-03
2017
2008-06-20
1946-07-03
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Hoffa
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> "Hoffa" . ?e <publication_date> ?pv .  }
Answer: 1992-01-01