This does not recognize itemprop="image"

<img alt="deck&#44;deck design&#47;build&#44;custom deck design&#44;stand alone garage&#44;garage&#44;attached garage&#44;general contractor&#44;lanai&#44;lanai construction&#44;lanai design&#47;build&#44;custom lanai construction" srcset="http://www.general-contractor-jacksonville.com/images/Anderson/Anderson_025.jpg" src="nodata...image/gif;base64&#44;R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" itemprop="image" >

This does:
<img alt="deck&#44;deck design&#47;build&#44;custom deck design&#44;stand alone garage&#44;garage&#44;attached garage&#44;general contractor&#44;lanai&#44;lanai construction&#44;lanai design&#47;build&#44;custom lanai construction" itemprop="image" >

Is this somehow an error on my part? I have tried everything I can think of and the only thing that works is removing some of RSD's code. It doesn't seem to affect display on any device.

I think RSD is an awesome tool however a beginner will have a very hard time building a website that works properly out of the box.

If RSD is outputting bad code I would open a support topic so the CC gurus can look into it.