graph g_serviced {
	graph[fontname="'Source Sans Pro', sans-serif", fontsize=12.0];
	node[shape=component, fontname="'Source Sans Pro', sans-serif", fontsize=10.0,
	     color=lightgray, style=filled, fillcolor=white];

	splines=line;

	handlers[shape=box]
	middleware[shape=box, URL="#middleware"]
	service[URL="#service"]

	node[fillcolor="lightgray"]
	router[label="gorilla/mux"]
	serviced

	serviced -- service -- router,handlers,middleware

	# notes
	node[shape=note,fillcolor="#ffffcc"]
	package
	{rank=same;service,package}
}