That's the only site I know of. The second edition is for sale from a third-party retailer on amazon for $30 USD.
http://www.amazon.com/Semantic-Working-Ontologist-Second-Edition/dp/0123859654/ref=dp_ob_title_bk I think it is well worth even the $43+ USD for the kindle version. if/when the 3rd parties run out. On Tue, Nov 13, 2012 at 12:04 AM, Uri Shani <[email protected]> wrote: > Patrick, > You reference the FIRST edition. > Is there a similar site for the second edition? > > > > > > > > From: Patrick Logan <[email protected]> > To: [email protected], > Date: 12/11/2012 11:05 PM > Subject: Re: OWL full properties in Jena > > > > I would recommend working through the second edition of the book > http://workingontologist.org/ > > This book does a really good job of explaining all of this with simple > examples. > > > On Mon, Nov 12, 2012 at 11:58 AM, Mark Fischer <[email protected]> > wrote: >> Do correct me if I'm wrong. >> >> Owl full allows individuals to be treated as classes and classes to be >> treated as individuals. >> This means that if I have a property 'isFriendsWith', I can say > 'owlClass1 >> isFriendsWith owlClass2' >> The issue is that when I go to set a domain and range for > 'isFriendsWith', >> there doesn't appear >> to be a way to specify whether is the domain/range is a group of > classes, >> individuals, or either. >> >> Is this even important? >> >> Furthermore, how are properties like 'rdf:type', 'rdfs:subClassOf', >> 'owl:equivalentClass', and 'owl:disjointWith' dealt with? They clearly > do >> not only link individuals but classes as well. (Which means they are >> neither "Object Properties" nor "Datatype Properties") >> >> The only intuition I have is that domain and range is mostly used for >> inference and these properties are somehow built into the reasoning > process. >> >> >> -- >> Mark Fischer >> Modeling & Analysis in Software Engineering Group >> School of Computing >> Queen's University > >
