notes from talking to bijan

[
Note:
The basic facilities provided by rdfs:domain and rdfs:range do not 
provide any direct way to indicate property restrictions that are local to a
class. Although it is possible to combine use rdfs:domain and rdfs:range
with sub-property hierarchies, direct support for such declarations are 
provided by OWL [ref].
]

...editorial clarification based on the risk of RDFS implementors 
being 'too clever for their own good' and using sub-prop hierarchies instead of 
OWL.

Should also but an <a> anchor in so this can be cited elsewhere...

Dan