- From: Dan Connolly <connolly@w3.org>
- Date: Fri, 24 Sep 2004 14:20:55 -0500
- To: Adam Pease <adampease@earthlink.net>, www-rdf-calendar@w3.org
- Message-Id: <1096053655.24259.277.camel@dirk>
Adam, calendar folks, Calendars have a certain overlap with http://esw.w3.org/topic/MeetingRecords Charles and I were talking about representing action items as ical:Vtodo objects. I started in that direction... I adopted some conventions when writing up the minutes... http://www.w3.org/2001/sw/DataAccess/ftf3-brs and then wrote http://www.w3.org/2001/sw/DataAccess/grokftf.xsl which produces http://www.w3.org/2001/sw/DataAccess/ftf3-brs-formal I'm comfortable with cyc's time/event ontology http://www.cyc.com/cycdoc/vocab/time-vocab.html and I started along the lines of meeting cyc:subEvents agendum1. agendum1 cyc:subEvents decision1_1, action1_2. action1-1 tbd:owner fred. but then I thought revisit the cyc vs sumo issue; I was happy to find sumo:FormalMeeting, sumo:Resolution and such using the browser http://berkelium.teknowledge.com:8080/sigma/index.html linked from the (apparent) SUMO home page... http://ontology.teknowledge.com/ and I tried replacing meeting cyc:subEvents agendum1. with meeting sumo:part agendum1. only to realize that sumo:part goes the other way: ?PART sumo:part ?WHOLE. This is inside-out w.r.t. using XSLT to go from XHTML to RDF/XML. I disocvered several other ways in which sumo doesn't follow the http://esw.w3.org/topic/RoleNoun convention; e.g. sumo:title and sumo:names go the other way; that rubs hard against RDF's limitation regarding literals in the subject position. I don't know whether it's feasible to change SUMO in this respect; I can imagine that would be a lot of work and disruption. But it would make working with SUMO in RDF/XML much nicer. -- Dan Connolly, W3C http://www.w3.org/People/Connolly/ D3C2 887B 0F92 6005 C541 0875 0F91 96DE 6E52 C29E
Received on Friday, 24 September 2004 19:19:58 UTC