Stretch dough out and form a thin round. Use a little flour or cornmeal on your hands if dough sticks. Mix the garlic, parsley, ricotta, herb cheese and lemon zest. Spread the soft cheese mixture across the pizza dough to the edges then top with an even layer of provolone. Scatter thyme over the cheese mixture. Bake until crisp and bubbly-brown on top, 18 to 20 minutes.