Two trees on 13th Street - Are they Japanese maples?

Trees in yards, 13th and Peoples, and 13th and Jacob. As far as I can tell, both are Japanese maples, but they aren't the same as each other. Those by Peoples have turned dark red. Those by Jacob mostly green.

Tracing of leave from the Jacob Street tree:

This leaf is toothed and palmately veined. Stem and veins are red.