Like styles are abstractions of some truth, metamodels are abstractions of models. The continuation of the abstraction leads to meta metamodels, currently being versions of metamodels that contains statements about metamodels. Metamodeling will be the activity of developing metamodels (and metametamodels). Metamodeling is applied to design and style new modeling https://dailybookmarkhit.com/story18816044/everything-about-metamodelo