On Tue, Oct 14, 2014 at 11:25 AM, Aaron Bradley <aaranged@gmail.com> wrote: > I think it also make senses to explore a "course" as a sub-type not only > of CreativeWork but of Event as well. For example, your proposed > "startDate" and "endDate" properties are already present there, and > "instructor" is analogous to Event's "performer" property (which I've > always maintained was too specific a name for "those that may present at an > event"). I am still trying to wrap my mind around the model. Why is a Course a CreativeWork? I see that there are some properties in common like "inLanguage" and "provider", but it seems cleaner to extend the domains for these properties rather than trying to force a subclass that does not fit. A couple other quick comments: 1. Is it worth adding a "prerequisiteCourse" property to list the prerequisites for the given course? 2. Can we change "isCertificateAvailable" from a boolean to something with a little more data? Maybe the type of certificate granted or the institution granting the certificate? - Vicki Vicki Tardif Holland | Ontologist | vtardif@google.com
Received on Thursday, 6 November 2014 17:21:06 UTC