Question: Where was the visual artwork written by Al Gore published on 2006-10-12?
Choices: Austin
Norway
Czech Republic
Berlin International Film Festival
Thailand
Switzerland
Europe
58th Berlin International Film Festival
Ukraine
Germany
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <screenwriter> ?e_1 . ?e_1 <pred:name> "Al Gore" .  ?e <publication_date> ?pv . ?pv <pred:date> "2006-10-12"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Al Gore
function: Relate
dependencies: 0
inputs: screenwriter
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 2
inputs: publication date
2006-10-12
place of publication
Answer: Germany