The Process Interchange Format has been around a long time (in
internet-years) and is nice and simple. Unfortunately its syntax is based
on KIF/LiSP.
I have made an initial stab at making PIF-XML. You can find it at
I'd love to hear your comments.
Jeffrey Ricker
ricker@xmls.com
XMLSolutions, LLC
601 Pennsylvania Ave.
Suite 900, South Bldg.
Washington, DC 20004
202.434.8379