Before revision:  These patterns involve autopoietic structures that maintain URLanisation, recursive ones that grow in linear chains or binary-branching trees, and most notably, patterns able to reproduce themselves, duplicating their number at each generation.
After revision:  These patterns include autopoietic structures that maintain URLanisation, recursive ones that grow in linear chains or binary-branching trees, and most notably, patterns able to reproduce themselves, duplicating their number at each generation.