Hello, One of the topics that have come up in private conversations is our motivation to pick RDF as the syntax to describe networks in NDL [1]. So we created a document stating the differences (and similarities) between XML and RDF, and which strengths made us use RDF. I would appreciate some feedback on our thoughts. Since adding a document to gridforge was not as trivial as I expected, I simply attach the document to this e-mail. [1] http://www.science.uva.nl/research/sne/ndl/ Regards, Freek Dijkstra PS: I appreciate some help on how to upload this file to the SourceForge page. There is even a help file on the process. Surely, it can't be that hard. 1. Click Documents. OK, there is s Documents tab of one of the NML-WG pages. No sweat. 2. Navigate to the folder in which you want to create the document. Hmm, can't I create a new folder. Oh, well. The "meetings" folder is probably the best pick. 3. Create document Ehhhh.... OK, surely I must login in first, what was my username and password again. Oh, uesrname is case-sensitive. Hrmpf. OK, now let's see if that gets me a "Create document" button. Oh. It does not. OK, add myself to the project. Request permission. Wow, someone is awake, I'm added within 5 minutes. Thanks, stranger! So, let's add that document now. Still nothing. Other folder. Uh oh. Perhaps e-mail isn't so bad after all...