The junk is on the very edge of the parking lot. It looks like it is on the shopping center property. It is mostly residential furniture so it seems unlikely that it came from anywhere in the shopping center.

This is the same parking lot but on the opposite side where the curb is broken.People do whatever they can get away with. A sign says New England Retail Properties runs the place. I don't know if this furniture is still there. I know the broken curb is not fixed. http://seeclickfix.com/issues/627867. I am not sure if the New England Retail Properties is responsible for the broken curb area but I contacted them.

Looks like it has been cleaned up.