Question: Was Stephen Harper's birth name Jessica Phyllis Lange?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Stephen Harper" . ?e <birth_name> ?pv . ?pv <pred:value> "Jessica Phyllis Lange" .  }
Program:
function: Find
inputs: Stephen Harper
function: QueryAttr
dependencies: 0
inputs: birth name
function: VerifyStr
dependencies: 1
inputs: Jessica Phyllis Lange