Root Difficulty
- Different terms, same meaning
- Rule can say <foo:DocumentCreator> is the same as
<bar:Author>
- Same term, inconsistent meanings
- XML namespaces can prevent this (if used)
- Different terms, related meaning (but not identical)
- How are meanings related?
- <foo:DocumentCreator> == <bar:Author>?
- If I understand <foo:PlaneTicket>, what can I infer about
<foo:NonrefundablePlaneTicket>?
