The following blog posts provide good examples of content, sources/citations, graphs and images, structure, or several of the above factors:

Read Between the (tan) Lines

From the blog Lean on the Sunscreen
Highlighted for: content, structure, visual layout, title

Tryna Learn Some Body Stuff?

From the blog Body Party: Your Body is Cool, Let’s Talk About It
Highlighted for: content (tone and synthesis of topics), structure, title, copyright notice

Stop it Media!

From the blog Love Yourself: It Is Good for Your Health! Anorexia Nervosa in Young Adult Women
Highlighted for: content, video example, structure