E49 Time Appellation in Version 6.2.2
Subclass of :
Superclass of: No superclasses found
This class comprises all forms of names or codes, such as historical periods, and dates, which are characteristically used to refer to a specific E52 Time-Span.
The instances of E49 Time Appellation may vary in their degree of precision, and they may be relative to other time frames, “Before Christ” for example. Instances of E52 Time-Span are often defined by reference to a cultural period or an event e.g. ‘the duration of the Ming Dynasty’.
- “Meiji” [Japanese term for a specific time-span]
- “1st half of the XX century”
- “1215 Hegira” [a date in the Islamic calendar]
- “Last century”
In First Order Logic:
E49(x) ⊃ E41(x)