Semantic web: Difference between revisions
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== Definition == | == Definition == | ||
* {{quotation | * {{quotation | The Semantic Web is a project that intends to create a universal medium for information exchange by putting documents with computer-processable meaning (semantics) on the World Wide Web.}} [http://en.wikipedia.org/wiki/Semantic_web Wikipedia: Semantic Web] | ||
== Technology == | |||
* XML | |||
* RDF | |||
* Stuff built on top of RDF | |||
Alternatively, there initiative outside the W3C, like: | |||
* [[Topic map]]s | |||
== The relation to Web 2.0 == | == The relation to Web 2.0 == | ||
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* [[Folksonomy | Folksonomies]] instead of formal taxnomies [[metadata]] based on RDF semantics | * [[Folksonomy | Folksonomies]] instead of formal taxnomies [[metadata]] based on RDF semantics | ||
* People-driven aggregation of knowledge (e.g. via syndication of the blogsphere) instead of smarter search engines. An exception are some of the best [[citation index]]es that use both approaches. | * People-driven aggregation of knowledge (e.g. via syndication of the blogsphere) instead of smarter search engines. An exception are some of the best [[citation index]]es that use both approaches. | ||
== Some examples == | |||
* FOAF ("Friends of a friend") is an RDF-based [[social software]] for social networks. | |||
* [http://meta.wikimedia.org/wiki/Semantic_MediaWiki Semantic Media Wiki]] (At some [[User:DSchneider|DSchneider]] will make a test with this within this wiki) | |||
[[Category: standards]] | [[Category: standards]] | ||
Revision as of 19:04, 17 September 2006
Definition
- “The Semantic Web is a project that intends to create a universal medium for information exchange by putting documents with computer-processable meaning (semantics) on the World Wide Web.” Wikipedia: Semantic Web
Technology
- XML
- RDF
- Stuff built on top of RDF
Alternatively, there initiative outside the W3C, like:
The relation to Web 2.0
Web 2.0 does incorporate some "semantics" but globally speaking it is much inspired by making it as simple as possible. E.g.
- Simple RSS (0.91, 2.0) instead of RSS 1.0 that was based on RDF
- Folksonomies instead of formal taxnomies metadata based on RDF semantics
- People-driven aggregation of knowledge (e.g. via syndication of the blogsphere) instead of smarter search engines. An exception are some of the best citation indexes that use both approaches.
Some examples
- FOAF ("Friends of a friend") is an RDF-based social software for social networks.
- Semantic Media Wiki] (At some DSchneider will make a test with this within this wiki)