nl_tokens: subject is the file
pl_tokens: function ( ) { var query = new $rdf . Query ( 'IRC log entries' ) var v = [ ] var vv = [ 'chan' , 'msg' , 'date' , 'list' , 'pred' , 'creator' , 'content' ] vv . map ( function ( x ) { query . vars . push ( v [ x ] = $rdf . variable ( x ) ) } ) query . pat . <mask> ( v [ 'chan' ] , ns . foaf ( 'chatEventList' ) , v [ 'list' ] ) // chatEventList query . pat . add ( v [ 'list' ] , v [ 'pred' ] , v [ 'msg' ] ) // query . pat . add ( v [ 'msg' ] , ns . dc ( 'date' ) , v [ 'date' ] ) query . pat . add ( v [ 'msg' ] , ns . dc ( 'creator' ) , v [ 'creator' ] ) query . pat . add ( v [ 'msg' ] , ns . dc ( 'description' ) , v [ 'content' ] ) return query }