Question: For the film that wins the Hong Kong Film Award for Best Film (the point in time of this statement is 1991), where is it published on its publication date of 1998-06-04?
Choices:
Iceland
London
Cannes Film Festival
Rio de Janeiro
British Hong Kong
Cannes
1949 Cannes Film Festival
Germany
Uruguay
Spain
Answer: Germany
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e_1 <winner> ?e . ?e_1 <pred:name> "Hong Kong Film Award for Best Film" . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e ] <point_in_time> ?qpv_1 . ?qpv_1 <pred:year> 1991 . ?e <publication_date> ?pv . ?pv <pred:date> "1998-06-04"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Hong Kong Film Award for Best Film
function: Relate
dependencies: 0
inputs: winner
forward
function: QFilterYear
dependencies: 1
inputs: point in time
1991
=
function: FilterConcept
dependencies: 2
inputs: film
function: QueryAttrQualifier
dependencies: 3
inputs: publication date
1998-06-04
place of publication