If there was a Semantic Web Enabler of the Year award, I would nominate the site rdfdata.org (and the creator, Bob DuCharme) daily, and twice on Sunday. Especially when you see data such as details of terrorist acts since 1988, organized in OWL. My jaw dropped when I looked through it. My, my, what the warbloggers wouldn’t give for query tools on this data store. And I wouldn’t know about it if it weren’t for rdfdata.org bringing all these disparate data stores together in one spot.
As I progress in my update on the chapters in the book, I plan on using this site to find data for new examples and demonstrations, primarily because it deserves all the recognition we can give it.