Question: Where was a visual artwork, with Robert Chartoff as the executive producer, published on 19th January 2007 ?
Choices: Montreal World Film Festival
Westwood
Finland
Sweden
Canada
New York
58th Berlin International Film Festival
Berlin International Film Festival
Netherlands
Toronto
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <executive_producer> ?e_1 . ?e_1 <pred:name> "Robert Chartoff" .  ?e <publication_date> ?pv . ?pv <pred:date> "2007-01-19"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Robert Chartoff
function: Relate
dependencies: 0
inputs: executive producer
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 2
inputs: publication date
2007-01-19
place of publication
Answer: Sweden