'http://semantic.cs.put.poznan.pl/leolod/treeminer/9416f037-3688-48e2-9883-c62f1ada0402/pattern000002', 6
'http://semantic.cs.put.poznan.pl/leolod/treeminer/9416f037-3688-48e2-9883-c62f1ada0402/pattern000017', 5