dateModified constant
dateModified [Expects: http://schema.org/Date, http://schema.org/DateTime]
The date on which the CreativeWork was most recently modified or when the item's entry was modified within a DataFeed.
Can be used on: http://schema.org/CreativeWork, http://schema.org/DataFeedItem
Implementation
static const dateModified = IriTerm.prevalidated(
'http://schema.org/dateModified',
);