Hi,

I'm reading the Jena paper [1] (which is very nice and useful, BTW), where I 
found the following: 


"Prior to this release, Jena used a heuristic method to attempt to
associate restriction properties with the classes sub-classing that
restriction. Since there were problems with precisely defining the
heuristic, and ensuring correct behaviour (especially with
inference models), we have dropped the use of this heuristic from
Jena 2.2 onwards."

Do I misinterpret the statement when I conclude that Jena API does underneath 
some reasoning independently on the existing reasoner embedding mechanism? 


Thanks,
Milorad


[1] http://jena.apache.org/documentation/notes/rdf-frames.html

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