I noticed a number of errors in the public resource shape for a process:ProjectArea at from http://jazz.net/ns/process/shapes/ProjectArea:

The following properties are never used by Jazz Foundation:

• process:teamAreas - instead team areas link to project areas. There are no links from a project area to its team areas. The rdfs:range is also wrong - it should be process:TeamArea and not process:TeamAreas.
• process:timelines - instead timelines link to project areas. The rdfs:range is also wrong - it should be process:Timeline and not process:TimeLines.