acording to the document- Oracle® Database Semantic Technologies Developer's Guide 11g Release 2 (11.2) Part Number E25609-03RDFS (http://docs.oracle.com/cd/E11882_01/appdev.112/e11828/toc.htm), oracle support
RDF (a subset of RDFS), OWLSIF (empty), RDFS++ (empty), OWL2RL (empty), OWLPrime (empty), SKOSCORE (empty). but, in this document-Oracle® Database
Semantic Technologies Developer's Guide 11g Release 2 (11.2) E11828-08, OWL2RL is not listed. I'm using oracle database 126.96.36.199.0. and this is the only one for windows in oracle website. can you pls tell me does oracle 188.8.131.52.0 support owl2rl? can i use assertions NegativeObjectPropertyAssertion and NegativeDataPropertyAssertion in oracle sem. tech? thanks a lot.
Unfortunately 184.108.40.206 does not support OWL2RL. You will have to upgrade. The latest patch set is 220.127.116.11.
Having said that, OWLPrime + additional inference components may give you a good enough coverage.
In OWL2RL, NegativeObjectPropertyAssertion can help you find conflict. Is that the goal you want to
can you pls tell me where can i find the patch 18.104.22.168? i can't find it in oracle download webpage. i use NegativeObjectPropertyAssertion and NegativeDataPropertyAssertion to model some negation knowledge such as ''patients have CAD but don't have active bleeding". it is bit akward to model this kind of negation in owl 1.1 because i have to define a concept -CADpatient_without_activeBleeding which maybe is not a good chooice for the ontology. thanks a lot.
The following two links are relevant.
"Permission denied for downloading patches from My Oracle Support. If you think this is an error, ask your administrator to add this permission." what do i need to do to download it? thanks a lot.