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 An nsIRDFInferDataSource is implemented by a infer engine. This
 engine mimics assertions in addition to those in the baseDataSource
 according to a particular vocabulary.
 Infer engines have contract IDs in the form of
 "@mozilla.org/rdf/infer-datasource;1?engine="
[scriptable, uuid(2b04860f-4017-40f6-8a57-784a1e35077a)]
interface nsIRDFInferDataSource : nsIRDFDataSource

Attributes


 The wrapped datasource.

 The InferDataSource contains all arcs from the wrapped
 datasource plus those infered by the vocabulary implemented
 by the InferDataSource.
attribute nsIRDFDataSource baseDataSource