'http://semantic.cs.put.poznan.pl/leolod/treeminer/d96abc81-1e0a-4534-acaf-64eae67447ab/pattern000004', 5
'http://semantic.cs.put.poznan.pl/leolod/treeminer/d96abc81-1e0a-4534-acaf-64eae67447ab/pattern000008', 4