@prefix eg: <http://example.org/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

eg:s
	rdfs:label "bad datatype"^^rdf:UndefinedLiteral .