{
	"books": [
		{
			"id": 101, 
			"title": "Zero to One", 
			"author":"Peter Thiel", 
			"year_published": 2014,
			"rating": 4.03
		},
		{
			"id": 102, 
			"title": "The Origin of Species", 
			"author": "Charles Darwin", 
			"year_published": 1889,
			"rating": 4.20
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}