i>
Dublin
Core
-
for
describing
creative
works.
</li>
<li>
FOAF
-
for
describing
social
networks.
</li>
<li>
Calendar
-
for
specifying
events.
</li>
<li>
SIOC
-
for
describing
discussions
on
blogs
and
websites.
</li>
<li>
CCrel
-
for
describing
Creative
Commons
and
other
types
of
licenses.
</li>
<li>
GEO
-
for
describing
geographic
location.
</li>
<li>
VCard
-
for
describing
organizations
and
people.
</li>
<li>
DOAP
-
for
describing
projects.
</li>
</ul>
<p>
A
JSON-LD
Web
Service
could
define
these
as
<em>
