* [ontolog] Dr. Christopher Welty from Michigan (IBM Research; Chair, W3C RIF-WG) presents a talk entitled: "RIF: Rules Interchange Format" at the Ontolog Forum - 12-June-2008
* see the session page on the Ontolog wiki at:
http://ontolog.cim3.net/cgi-bin/wiki.pl?ConferenceCall_2008_06_12
