RE: Representing NULL in RDF

2013-06-03 Thread Panzer,Michael
Hi David, I don't believe this is quite right, as RDF semantics make no assumptions about what the absence of a proposition/statement means. Only more constrained/expressive languages like OWL define this clearly, and in fact, in OWL it is quite the opposite. The Open World Assumption used in

RE: looking for skos vocabularies

2012-05-17 Thread Panzer,Michael
As an example for a multilingual SKOS vocabulary there is http://dewey.info. Since the DDC is a classification system, this is a somewhat nontraditional SKOS application / use case. Cheers Michael From: Christian Morbidoni [mailto:christian.morbid...@gmail.com] Sent: Donnerstag, 17.

RE: Top three levels of Dewey Decimal Classification published as linked data

2009-08-20 Thread Panzer,Michael
Hi Ed I haven't fully read the wiki page yet, so I apologize if this question is already answered there. I was wondering why you chose to mint multiple URIs for the same concept in different languages. [...] I kind of expected the assertions to hang off of a language and version

Top three levels of Dewey Decimal Classification published as linked data

2009-08-19 Thread Panzer,Michael
Hi all, I would like to announce the availability of the DDC Summaries as a linked data service that uses SKOS and other vocabularies for representation [1]. Please take a look if you like. Comments, suggestions, and advice are really appreciated! Dewey.info makes the top 1000 classes of the