Question: Does the visual artwork, which has producer Jay-Z, have its cost not equal to 8100000 United States dollars?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Jay-Z
function: Relate
dependencies: 0
inputs: producer
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttr
dependencies: 2
inputs: cost
function: VerifyNum
dependencies: 3
inputs: 8100000 United States dollar
!=
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Jay-Z" .  ?e <cost> ?pv . ?pv <pred:unit> "United States dollar" . ?pv <pred:value> ?v . FILTER ( ?v != "8100000"^^xsd:double ) .  }
Answer: yes