[2] Document Object Model (DOM) Level 3 Validation Specification (1/26/2004, 10:31:28 PM 版) <http://www.w3.org/TR/DOM-Level-3-Val/>
[1] Document Object Model (DOM) Level 3 Abstract Schemas and Load and Save Specification (12/19/2002, 1:21:27 PM 版) <http://www.w3.org/TR/DOM-Level-3-ASLS/>
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