Question: Is Chelsea's OS grid reference TQ175805 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Chelsea" . ?e <OS_grid_reference> ?pv . ?pv <pred:value> "TQ175805" .  }
Program:
function: Find
inputs: Chelsea
function: QueryAttr
dependencies: 0
inputs: OS grid reference
function: VerifyStr
dependencies: 1
inputs: TQ175805