provenance — Describes origin or history of data
provenance :
(author, functionCreationDate, documentRef*, modificationRef*)
| NONE |
optional provenance describes history or source of data and includes author, date, and zero or more references to documents and modification records.
| griddedTableDef |
| ungriddedTableDef |
| function |
| author |
| functionCreationDate |
| documentRef |
| modificationRef |