This class can be used to store additional information in a NeXus file e.g. pictures, movies, audio, additional text logs Author or creator of note Date note created/added Mime content type of note data field e.g. image/jpeg, text/plain, text/html Name of original file name if note was read from an external source Title of an image or other details of the note Binary note data - if text, line terminator is [CR][LF].