Reification in RDF

Here is an ordinary triple:

bob a foaf:Person

Here is the minimum set of reified statements about that triple:

someStmt a rdf:Statement
someStmt rdf:subject :bob
someStmt rdf:predicate rdf:type
someStmt rdf:object foaf:Person

Here is an example of additional statements that can be made about that original triple, as in the case of building a reified audit model:

someStmt aud:writtenOn cal:DateTime