Generification n. : The act or process of generalizing.

Example:


Taxonomy
urban gentrification, housing, residents, neighborhood, city, rents, property values, economically, Street, Darien, gentrified, rent control, middle-class, theory, working class, affordable housing, apartments, London.

Defination from the web:
gentrification occasionally changes the culturally heterogeneous character of a community to a more economically homogeneous community that ... The word gentrification is of much later origin. ...