#matrilineage__enation__cognation  line of descent traced through the maternal side of the family
  supertype:  unilateral_descent  line of descent traced through one side of the family
     supertype:  line_of_descent__descent__lineage__filiation  the kinship relation between an individual and the individual's progenitors
        supertype:  family_relationship__kinship__relationship  state of relatedness or connection by blood or marriage or adoption
           supertype:  relation  an abstraction belonging to or characteristic of two entities or parts together
              supertype:  thing_that_can_be_seen_as_a_relation  usable as relation type
                 supertype:  thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant
                    supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type

No statement uses or specializes matrilineage; click here to add one.