[1] [CITE@en[XML-binary Optimized Packaging]]
( ([TIME[2005-01-24 23:00:54 +09:00]] 版))
<http://www.w3.org/TR/xop10/>

[2] [CITE@en[XML-binary Optimized Packaging]]
([TIME[2005-01-25 08:00:54 +09:00]] 版)
<https://www.w3.org/TR/2005/REC-xop10-20050125/>