gs1ExpirationDate constant

expirationDate from gs1 vocabulary [Expects: http://www.w3.org/2001/XMLSchema#date]

The expiration date is the date that determines the limit of consumption or use of a product/coupon. Its meaning is determined based on the trade item context (e.g., for food, the date will indicate the possibility of a direct health risk resulting from use of the product after the date, for pharmaceutical products, it will indicate the possibility of an indirect health risk resulting from the ineffectiveness of the product after the date). It is often referred to as 'use by date' or 'maximum durability date'.

Can be used on: https://ref.gs1.org/voc/Product, http://schema.org/Product