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ScienceBase is continuing to evolve its concepts of temporal attributes on items toward both a point of integrated representation of time and specific attributes within ScienceBase Extensions. Currently, items can have any number of date/time attributes within the ScienceBase Item Core Model. These are type classified with the following values:

  • Info Date
  • Start Date
  • End Date
  • Publication Date
  • Award Date


The date types are stored in the ScienceBase Vocabulary. You can view the current list of date types under item/date/type here.