{
	"class" : {
		"properties" : {
			"title" : {
				"type" : "string"
			},
			"professor" : {
				"type" : "string"
			},
			"major" : {
				"type" : "string"
			},
			"semester" : {
				"type" : "string"
			},
			"student_count" : {
				"type" : "integer"
			},
			"unit" : {
				"type" : "integer"
			},
			"rating" : {
				"type" : "integer"
			},
			"submit_date" : {
				"type" : "date",
				"format" : "yyyy-MM-dd"
			},
			"school_location" : {
				"type" : "geo_point"
			}
		}
	}
}