Re: Schema.org and OWL

Well, entailment or "bubble up" approach can be a "good thing".  It allows
us to see where cross domain usage occurs.

We (both Schema.org community and stakeholders) generally like approaching
schema at a domain level, and then seeing where cross domain usage is
needed or occurs.  That comes from feedback from folks like you and the
community.  And then we expand and reshape as needed.

You need to read EVERY LINK on this page for good measure and a fuller
understanding: http://schema.org/docs/documents.html
especially http://schema.org/docs/howwework.html

-Thad