Metadata
Data about data
Data, to describe the definition,
structure, other information of
content in context, for further
use.
Flickr.com
[flickr]
"for further use"
We may not be able to know what
will happen with our metadata.
[ 資料連結範例 ]
[ 資料連結範例 ]
(No, I'm not an employee of Flickr)
Interaction with metadata
→ FUN
→ rise the importance
CC REL
CC REL
Creative Commons
Rights Expression Language
CC REL
“Vocabularies” to describe copyright
licenses.
Title of the work by Name of the Author is licensed under a Creative
Commons Attribution-Share Alike 3.0 Unported License.
Based on a work at http://example.com/source_url.
Permissions beyond the scope of this license may be available at
http://example.com/contact_information.
<span xmlns:dc="http://purl.org/dc/elements/1.1/"
href="http://purl.org/dc/dcmitype/Text" property="dc:title"
rel="dc:type">Title of the work</span> by <a
xmlns:cc="http://creativecommons.org/ns#"
href="http://example.com/the_author" property="cc:attributionName"
rel="cc:attributionURL">Name of the Author</a>
is licensed under a
<a rel="license" href="http://creativecommons.org/licenses/by-
sa/3.0/">Creative Commons Attribution-Share Alike 3.0 Unported
License</a>.<br />
Based on a work at <a xmlns:dc="http://purl.org/dc/elements/1.1/"
href="http://example.com/source_url"
rel="dc:source">http://example.com/source_url</a>.
<br />Permissions beyond the scope of this license may be available at
<a xmlns:cc="http://creativecommons.org/ns#"
href="http://example.com/contact_information"
rel="cc:morePermissions">http://example.com/contact_information</a>.
<span xmlns:dc="http://purl.org/dc/elements/1.1/"
href="http://purl.org/dc/dcmitype/Text" property="dc:title"
rel="dc:type">Title of the work</span> by <a
xmlns:cc="http://creativecommons.org/ns#"
href="http://example.com/the_author" property="cc:attributionName"
rel="cc:attributionURL">Name of the Author</a>
is licensed under a
<a rel="license" href="http://creativecommons.org/licenses/by-
sa/3.0/">Creative Commons Attribution-Share Alike 3.0 Unported
License</a>.<br />
Based on a work at <a xmlns:dc="http://purl.org/dc/elements/1.1/"
href="http://example.com/source_url"
rel="dc:source">http://example.com/source_url</a>.
<br />Permissions beyond the scope of this license may be available at
<a xmlns:cc="http://creativecommons.org/ns#"
href="http://example.com/contact_information"
rel="cc:morePermissions">http://example.com/contact_information</a>.
Title of the work by Name of the Author is licensed under a Creative
Commons Attribution-Share Alike 3.0 Unported License.
Based on a work at http://example.com/source_url.
Permissions beyond the scope of this license may be available at
http://example.com/contact_information.
Do more with Browser
(extension)
MozCC
MozCC
“provides a convenient
way to examine metadata
— including Creative
Commons licenses —
embedded in web pages”
~ http://wiki.creativecommons.org/MozCC
Mozilla Jetpack &
Google Chrome Extension
Mozilla Jetpack &
Google Chrome Extension
New framework for extension,
based on existing Web Standards.
(ECMAScript, HTML)
Mozilla Jetpack &
Google Chrome Extension
= Simpler!
Mozilla Jetpack &
Google Chrome Extension
= Simpler!
= Easy to port!
DEMO
Call for ideas!
[more ideas]
[more ideas]
Help users
1. Discover CC contents
2. Use CC contents wisely
3. Have fun with metadata
more info
http://wiki.creativecommons.org.tw/jetcc
