title: ISODate
description: >
  A particular point in the progression of time in a calendar year
  expressed in the YYYY-MM-DD format. This representation is defined in
  "XML Schema Part 2: Datatypes Second Edition -
  W3C Recommendation 28 October 2004" which is aligned with ISO 8601.
type: string
format: date
example: '2013-03-07'