Question: Was a visual artwork, whose official website is  http://www.addamsfamily.com/, published in Germany on 15th June 2000 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.addamsfamily.com/" . ?e <publication_date> ?pv . ?pv <pred:date> "2000-06-15"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv . ?qpv <pred:value> "Germany" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.addamsfamily.com/
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttrUnderCondition
dependencies: 2
inputs: publication date
place of publication
Germany
function: VerifyDate
dependencies: 3
inputs: 2000-06-15
=