schemahttpExpires constant

IriTerm const schemahttpExpires

expires from schemahttp vocabulary [Expects: http://schema.org/Date, http://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: http://schema.org/Certification, http://schema.org/CreativeWork

Implementation

static const schemahttpExpires = IriTerm.prevalidated(
  'http://schema.org/expires',
);