describes has contextual role denotes description facet time true A time is a facet that adds temporal information to an information content entity about the point in time when the information content entity it is participating in the some process. [Allotrope] Duration is a close match, but is about a time interval. timestamp 2018-10-29 Changed pref label to time, timestamp is alt label [Allotrope] time This facet can have multiple representational forms, e.g. XML dateTime or QUDT time quantity values. temporal role process boundary zero-dimensional temporal region