Getting an Excerpt form a specific Property

[Michael MacFadden]

Hi,

Is there a way to get an excerpt of a specific property in a node.  For 
examle I have a node with the following properties:

Title:  Chapter 1
Content:  This is Chapter 1.

If I use a query like:

SELECT rep:excerpt(.) from mynt:node where contains( ., 'chapter' )

When i get the excerpt I get and excerpt fragment from the title and the 
content.  I want to get excerpts from the content property only.  Is 
this possible?

Thanks.