#NEWLINE# def _rdf_author( self ) : #NEWLINE# #INDENT# return ( u ( '' ) if ( not self . author ) else u ( '\n' ) . join ( ( u ( '<http://www.gutenberg.org/ebooks/{etextno}> <http://purl.org/dc/terms/creator> <http://www.gutenberg.org/2009/agents/{agent}> .\n<http://www.gutenberg.org/2009/agents/{agent}> <http://www.gutenberg.org/2009/pgterms/alias> "{author}" .' ) . format ( etextno = self . etextno , author = author , agent = self . __create_uid ( self ) ) for author in self . author ) ) )