a) there are several blog_posts" about something e.g. mycat with label mycat (if luckily labeled that way) b) then my cat is ill and I need to arrange all kinds of stuff where I want to blog about so I first do one blog post and add a tag todo c) now I have read some papers from SHCN on cremation of Cats and how to decide what is the best and I want to blog about it but I somehow want to ke