How Do I Create A Semantic Web Site?

A member of the Web4lib mail list asked:
How do I create a semantic web site?
I know I have to use either RDF or OWL but do I use either of these to create a mark up language which I then use to create the web site or, with the semantic web do we move away [...]

A Visual Explanation of Web 2.0

Kansas State University’s Digital Ethnography group — “a working group of Kansas State University students and faculty dedicated to exploring and extending the possibilities of digital ethnography” — posted this visual explanation of Web 2.0. It’s by Michael Wesh, assistant professor of cultural anthropology, and it rocks.
Text is unilinear…when written on paper.
Digital text is different.
Hypertext [...]

Microformats

Oliver Brown introduced me to microformats a while ago, the Ryan Eby got excited about them, then COinS-PMH showed how useful they could be for libraries, but I still haven’t done anything with them myself (other than beg Peter Binkley to release his COinS-PMH WordPress Plugin).
What are microformats? Garrett Dimon explains the theory:
When writing markup [...]

Geolocation Stumbling Block: GeoURL Host Down

A an old John Udell piece at InfoWorld hints at GeoURLs, but the GoeURL site is down, and has been for a while. The concept sounds interesting: you mark pages with coordinates, then use GIS to map those pages to geographic locations, finding pages and people of interest along the way.
To join GeoURL, you add [...]