[protege-discussion] maintaining ontologies

[Girish Joglekar]

If I change an ontology (add/delete/rearrange properties etc.) how do I 
systematically migrate old ontologies to the new definitions. I realize 
that if I add a class or a property, I do not have to do anything. But 
otherwise, I will have to do something programmatically. Is there a 
users manual which explains maintenance of ontologies in general? Also, 
how does svn fit into these schemes? I prefer to use Eclipse/Windows 
development platform. Thanks much.
Girish Joglekar