A class to describe a period of time.
| label | Period (Period. Details) |
| Title | Period (Period. Details) |
| definition | A class to describe a period of time. |
| Description | |
| has internal identifier | Period. Details |
| sample | |
| http://www.w3.org/ns/adms#versionNotes | |
| Is Part Of | OASIS UBL Common Library 2.1 |