| Time | Change |
|---|---|
| Associated with 厳密適合XHTML+RDFa文書 | |
| Associated with strictly conforming XHTML+RDFa document | |
| Associated with 厳密適合XHTML 1.1文書 | |
| Associated with Strictly Conforming Documents | |
| Associated with 厳密適合XHTML 1.0文書 | |
| Associated with 厳密適合 | |
| Associated with 厳密適合XHTML 2.0文書 |