@prefix : <foo://bla/meta#> . @prefix p: <foo://bla/persons/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
p:john a :Person; :name "John"; :age "35"^^xsd:integer, "36"^^xsd:bla, "37".
p:jane a :Person; :name "Jane"; :age 35.
p:joe a :Person; :name "Joe"; :age "35.0"^^xsd:decimal.