JESS: problem in executing the codes eventhough the codes are from the tutorial

hello.

i'm nadhirah...right  now, i'm learning how to create a rules using jess and
manipulate the ontology using jess rule...i am learning it by studying te
jesstab tutorial by mr henrik eriksson..
the problem is , when i follow exactly what the tutorial teach us, i got
lots of error...i figure out from old nabbles forum that we have put the
full the class name like this http://example.com#Person instead of just put
Person..because if put Person only, i will get an error....but now, i still
have problem with defrule, which i can fire the rules...can someone tell
me,which tutorial i can follow in order to use jesstab for manipulating
ontology in the protege and later on develop the system using java program
and publish it in the internet..
-- 
sincerely from,
Nadhirah Azizi