Question: Where was a visual artwork published if we know that it was shot in Washington and the date of publication is 21th July 2012?
Choices:
Davao City
German Democratic Republic
Europe
New York City
United Kingdom
Russia
Charlotte Motor Speedway
Kazakhstan
South Korea
Romania
Program:
function: Find
inputs: Washington
function: Relate
dependencies: 0
inputs: filming location
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 2
inputs: publication date
2012-07-21
place of publication
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <filming_location> ?e_1 . ?e_1 <pred:name> "Washington" .  ?e <publication_date> ?pv . ?pv <pred:date> "2012-07-21"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Answer: United Kingdom