DOI Data Dictionary , 2012-09-26
A B C D E F I J L M N O P Q R S T U V W All Intro
NotBefore
A message term used as an enumeration in a restriction.
The Relator between a time and another after or at which the first occurs.
Relationships      
Parents IsTemporallyRelatedTo The Relator between a time and another to which it has a proximate relationship.
Children After The Relator between a time and another after which the first occurs.
Belongs to AVS TimeProximity Allowed values for the proximity of a declared time to the actual time referenced. A null value indicates that the date is accurate.
© 2012 International DOI Foundation