13. Copyright is "the exclusive legal right,
given to an originator or an assignee to
print, publish, perform, film, or record
literary, artistic, or musical material, and to
authorize others to do the same.”
Source: Copyright and Creative Commons Explained Peter Sawyer
14. Creative Commons license's is just an idea, its not
backed by any laws and has only been created to help
artists/developers share their work. As long as you
respect other people licenses and they respect yours
the system works perfectly and is well worth using
yourself.
Source: Copyright and Creative Commons Explained Peter Sawyer
15.
16.
17.
18.
19.
20.
21. <meta property="og:image"
content="http://example.com/ogp.jpg" />
<meta property="og:image:secure_url"
content="https://secure.example.com/ogp.jpg" />
<meta property="og:image:type"
content="image/jpeg" /> <meta
property="og:image:width" content="400" />
<meta property="og:image:height" content="300"
/>
<meta property="og:image:alt" content="A shiny
red apple with a bite taken out" />