Question: Is 200-795-6 the EC number of calcium?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "calcium" . ?e <EC_number> ?pv . ?pv <pred:value> "200-795-6" .  }
Program:
function: Find
inputs: calcium
function: QueryAttr
dependencies: 0
inputs: EC number
function: VerifyStr
dependencies: 1
inputs: 200-795-6
Answer: no