DDEX Data Dictionary, 2019-09-16
A B C D E F G H I K L M N O P Q R S T U V W X Y All Intro
ddexC:ValidityPeriod
A Composite containing details about a ValidityPeriod of Time. Periods are typically describedby at least a StartDate or EndDate where the StartDate and EndDate are included in the Period. Thus a one-day period can be described by using the same date in the StartDate and EndDate.
Component Structure
Components Name Description of Element Role Cardinality Data Type  
    XmlSequence 1  
     | StartDate A Composite containing details of the Date and Place of an Event that marks the beginning of the Period (in ISO 8601:2004 format: YYYY-MM-DD). The StartDate must be no later than the EndDate if both are provided. 0-1 ddexC:EventDate
     | EndDate A Composite containing details of the Date and Place of an Event that marks the end of the Period (in ISO 8601:2004 format: YYYY-MM-DD). The EndDate must not be earlier than the StartDate if both are provided. 0-1 ddexC:EventDate
Is Member of Composites Composite Name Description of Element Role Cardinality Label of Element in Composite Further Reading
  ddexC:Affiliation A Composite containing details about the Period of Time for which the society affiliation is valid. 0-1 ValidityPeriod Dates exclusive vs. inclusive
  ddexC:SocietyAffiliation A Composite containing details about the Period of Time for which the society affiliation is valid. 0-1 ValidityPeriod Dates exclusive vs. inclusive
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