PCB SKILL Update Text Using Comment

I have a bunch of version numbers in my PCB database.  I have added a comment property to the version number TEXT in the database.  What I would like to do is use SKILL to go through all of the text on the board and look for the right comment property and when I find the comment property that was added to the version number, replace the TEXT value.  I have the code to be able to search through all of the text in the database but what I don't have is a way to read the comment property that is attached to the text.  Does anyone know if this is possible and what command to use to check if there is a comment attached to text and to check the value of the comment?  Below is basically what I am trying to do

procedure( ReplaceRevisionNum()
     axlClearSelSet() ; unselects all currently selected objects
     axlSetFindFilter(?enabled list("noall", "text", "noinvisible"), ?onButtons list("noall", "text")) ; sets the find filter to all visible text
     axlAddSelectAll() ; find all of the visible text
     selSet = axlGetSelSet() ; selects all visible text and stores a list of DBID to variable selSet
     foreach( selection selSet ; itterate over all of the DBID in selSet

          ;THIS IS THE CODE I NEED
          ;CHECK IF TEXT HAS A COMMENT PROPERTY AND IF VALUE OF COMMENT IS "REVISION" THEN UPDATE TEXT
     )
)