@SuppressWarnings("unchecked")
private EntityMapper<OWLDataRange> DR_MAPPER = (EntityMapper<OWLDataRange>) (EntityMapper<? extends OWLDataRange>) DT_MAPPER;
private static URI uri(ATermAppl term) {
if( term.getArity() != 0 )
throw new OWLRuntimeException( "Trying to convert an anonymous term " + term );
try {
return new URI( term.getName() );
} catch( URISyntaxException x ) {
throw new OWLRuntimeException( "Cannot create URI from term " + x );
}
}