Eoin Lane wrote: > I want to use Longwell to do some facet searching in an owl document I have > created in Protege. > > I have gotten Longwell 2.4.2 up and running. > > However when I submit my owl document I get an error saying > > Unknown data format in c:\OWL\ASSETA~1.OWL > > I have already validated this document in Protege using > http://pellet.owldl.com/#UsingPellet > > and using the W3C RDF validator at http://www.w3.org/RDF/Validator/. > > I have tracked the problem to the SimileUtilities where it appear to bark > using this parser org.openrdf.rio.RDFParser > > Anything more that you could tell me about this parser and or how I could > pre-validation my OWL document to make sure it is compliant with Longwell > parser would be a great help to me.
Longwell 2.4.2 relies on Sesame's Rio parser, version 2.0 alpha 3. Not all parsers are created equal, so it's entirely possible your OWL document is valid but the parser fails on it. Sesame is now at 2.0 beta 4, so, if this a Sesame issue, it may be that this has been fixed in the latest builds. You could try our latest Longwell (which uses those latest builds) by checking it out of Subversion, you could try to start a conversation with the Sesame folks (they're great), or you could post your OWL somewhere and see if any of us or them can help. You might want to post the full stack trace and info on your environment so we can make sure to rule out any other incidental causes. -- Ryan Lee [EMAIL PROTECTED] MIT CSAIL Research Staff http://simile.mit.edu/ http://people.csail.mit.edu/ryanlee/ _______________________________________________ General mailing list [email protected] http://simile.mit.edu/mailman/listinfo/general
