century

Standard excerpt:

century represents a timePeriod that starts at the midnight that starts the first day of the century and ends at the midnight that ends that last day of the century. The value space of century is the set of Gregorian calendar centuries as defined in 5.2.1 of [ISO 8601]. The base type of century is timePeriod. century is generated from timePeriod by setting the value of the duration facet equal to "P100Y" (the duration of the specified century).

Examples: