expires constant

IriTerm const expires

expires [Expects: https://schema.org/Date, https://schema.org/DateTime]

Date the content expires and is no longer useful or available. For example a {VideoObject} or {NewsArticle} whose availability or relevance is time-limited, a {ClaimReview} fact check whose publisher wants to indicate that it may no longer be relevant (or helpful to highlight) after some date, or a {Certification} the validity has expired.

Can be used on: https://schema.org/Certification, https://schema.org/CreativeWork

Implementation

static const expires = IriTerm.prevalidated('https://schema.org/expires');