Question: Is the relative permeability of iron not equal to 210000?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "iron" . ?e <relative_permeability> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v != "210000"^^xsd:double ) .  }
Program:
function: Find
inputs: iron
function: QueryAttr
dependencies: 0
inputs: relative permeability
function: VerifyNum
dependencies: 1
inputs: 210000
!=