- From: Bernard Vatant <bernard.vatant@mondeca.com>
- Date: Thu, 18 Jun 2009 11:43:52 +0200
- To: François Dongier <francois.dongier@gmail.com>
- CC: Andraz Tori <andraz@zemanta.com>, public-lod@w3.org
Hello all Just trying to incorporate Common Tag elements in a customer ontolgy ... Two remarks - The date seems to me a very important piece of information, in particular if you look at tags from the vocabulary management, and/or search engines viewpoint. First, labels change more often than concepts, and second, a search engine would be happy to leverage on date information to show trendy concepts and tags. Which concepts were used as tag today or in the past week/month/year. - And to follow François, I'm very surprised not to find any "taggedBy" property in the vocabulary. That said, why not use simply dc:creator and dc:date to this effect? Bernard > 2009/6/12 Peter Mika <pmika@yahoo-inc.com <mailto:pmika@yahoo-inc.com>> > > Maybe others can comment as well, but I do think it's > [taggingDate] an important piece of information, e.g. to determine > recently popular tags. > > > In my very humble opinion, **who** tagged a resource with ctag T at > time t could also be a very useful information to store. I'm expecting > that in the near future we will have rich user profiles, based on sets > of semantic tags (semantic tagclouds, if you prefer). Communities of > interest, not just individual people, could also be defined in terms > of such semantic cIouds. I think lots of interesting computations > could be done over that kind of information: personalised reading > recommendations obviously, but also relativisation of the popularity > of a tagset (and I agree the timestamp is useful for that) to a > particular community of users. > > For this sort of thing, don't we need a "taggedBy" property? -- *Bernard Vatant *Senior Consultant Vocabulary & Data Engineering Tel: +33 (0) 971 488 459 Mail: bernard.vatant@mondeca.com <mailto:bernard.vatant@mondeca.com> ---------------------------------------------------- *Mondeca** *3, cité Nollez 75018 Paris France Web: www.mondeca.com <http://www.mondeca.com> Blog: Leçons de Choses <http://mondeca.wordpress.com/> ----------------------------------------------------**
Received on Thursday, 18 June 2009 09:44:47 UTC