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        La bildo estas kopiita de wikipedia:en. La originala priskribo estas:
        2 loop 2 crossing with minus skein-relation patch, small
        
         
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          Permission is granted to copy, distribute and/or modify this document under the terms of the  GNU Free Documentation License, Version 1.2 or any later version published by the  Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled  GNU Free Documentation License.  http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue 
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          | date/time | 
          username | 
          edit summary | 
         
         
          | 16:12, 10 November 2004 | 
           en:User:Quadell | 
          ({{GFDL}}) | 
         
         
          | 20:25, 10 September 2003 | 
           en:User:Kwantus | 
          (2 loop 2 crossing with minus skein-relation patch, small) | 
         
        
        Historio de la dosiero 
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         - (del) (cur) 20:25, 10 September 2003 . .  en:User:Kwantus Kwantus (  en:User_talk:Kwantus Talk) . . 44x48 (832 bytes) (2 loop 2 crossing with minus skein-relation patch, small)
 
        
        
        
        
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        The following pages on Schools Wikipedia link to this image (list may be incomplete):
        
        
       
      Wikipedia for Schools was collected by SOS Children. SOS Childrens Villages is an international children's charity, providing a good home and loving family to thousands of children who have lost their parents. We also work with communities to help vulnerable families stay together and raise children in the best possible environment. You can help by sponsoring a child.