Question: What is the release region of the film that is a famous work by George Lucas and has the release date 1973-10-10?
Choices: Czech Republic
Kingdom of the Netherlands
Hollywood
Egypt
Washington, D.C.
Sweden
1949 Cannes Film Festival
Brazil
Panama
Malaysia
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e_1 <notable_work> ?e . ?e_1 <pred:name> "George Lucas" .  ?e <publication_date> ?pv . ?pv <pred:date> "1973-10-10"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: George Lucas
function: Relate
dependencies: 0
inputs: notable work
forward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttrQualifier
dependencies: 2
inputs: publication date
1973-10-10
place of publication
Answer: Sweden