Question: Where was a visual artwork, whose narrative location is Hampstead (the one that is the birthplace of Slash), published on 6th July 2017 ?
Choices: United Kingdom
Uruguay
Netherlands
2004 Cannes Film Festival
Slovenia
Hollywood
Greece
Serbia
Park City
Taiwan
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <narrative_location> ?e_1 . ?e_1 <pred:name> "Hampstead" . ?e_2 <place_of_birth> ?e_1 . ?e_2 <pred:name> "Slash" .  ?e <publication_date> ?pv . ?pv <pred:date> "2017-07-06"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Slash
function: Relate
dependencies: 0
inputs: place of birth
forward
function: Find
inputs: Hampstead
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: narrative location
backward
function: FilterConcept
dependencies: 4
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 5
inputs: publication date
2017-07-06
place of publication
Answer: Greece