391 bytes added,
11:11, 4 June 2012 In UBIK, a ContentClass is a single instance of a certain [[MetaClass]]. When created, this instance inherits all [[MetaProperty|MetaProperties]], [[Attribute|Attributes]] and programmed behavior from its MetaClass.
Each and every of the inherited MetaProperties results in a [[BaseProperty]] at the ContentClass, and these Properties can now hold distinctive values for this very instance.