Question: For the visual artwork whose exploitation visa number is 54126 (the start time of this statement is 1981-05-15),  where is it published on its publication date of 1982-05-07?
Choices:
Pakistan
Germany
Vietnam
Cannes Film Festival
New Amsterdam Theatre
Chicago
Singapore
Denmark
West Germany
Hong Kong
Answer: Germany
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <exploitation_visa_number> ?pv_1 . ?pv_1 <pred:value> "54126" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv_1 ] <start_time> ?qpv_1 . ?qpv_1 <pred:date> "1981-05-15"^^xsd:date . ?e <publication_date> ?pv . ?pv <pred:date> "1982-05-07"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: exploitation visa number
54126
function: QFilterDate
dependencies: 1
inputs: start time
1981-05-15
=
function: FilterConcept
dependencies: 2
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 3
inputs: publication date
1982-05-07
place of publication