51. <img
src="http://somewhere.info/sweb2002.jpg"
rel="license"
href="http://creativecommons.org/licenses/by-sa/3.0/"
property="dc:creator"
content="Sabin Buraga"
/>
The picture was created by Sabin Buraga, and it’s
available under the terms of Creative Commons license
55. <p about="[_:Iasi]">
<span property="dc:name">Iasi</span>
is located at latitude
<span property="geo:lat"
content="47.170151">47°N</span> and
longitude <span property="geo:long"
content="27.583549">27°E</span>
</p>
Using geo vocabulary to define locations...
56. what you see is what you
(maybe) understand...
an innocent review...
57. <div xmlns:v="http://rdf.data-vocabulary.org/#"
typeof="v:Review">
<span rel="v:itemreviewed">
<span about="…">
<span property="v:name">
A blog post</span>
</span>
</span>
<span property="v:rating"
content="5">*****</span>
<span property="v:summary">…</span>
</div>
Semantic annotation
via the review vocabulary provided by Google
58. RDFa mark-ups to denote book information
RDFa Highlight bookmarklet in action