This sub-class includes publishing activities not elsewhere classified. Units in this sub-class make copyrighted content available to the general public by engaging in the reproduction and distribution of this content in various forms (e.g., print, electronic or audio form, on the Internet). Combined publishing and printing activities are included in this sub-class. Units in this sub-class are primarily engaged in: •publishing of posters •publishing of advertising material •publishing of content (e.g., photographs, articles) uploaded via social networking sites/platforms •publishing of blogs