meta-information about assertions

From: Cristiano Longo <cristiano_longo@yahoo.it> Date: Mon, 3 Mar 2008 10:45:45 +0100 (CET) To: semantic-web@w3.org Message-ID: <665864.58511.qm@web27014.mail.ukl.yahoo.com> · This archive was generated by hypermail 2.4.0 : Tuesday, 5 July 2022 08:45:05 UTC

Hi all, 
i'm trying to merge rdf(more specifically OWL) graphs
from different sources using collaborative filtering
and trust related technologies. But my question is:
what is the proper way to encode a "meta assertion"
like "A says X about B", in order to deal with
contraddictory assertions?

Reification? Using SKOS? Something else?

Thank you in advance.

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