| Time | Change |
|---|---|
| Associated with User Agent Conformance | |
| Associated with 適合RDFa利用者エージェント | |
| Associated with conforming user agent | |
| Associated with 適合利用者エージェント | |
| Associated with XHTML族利用者エージェント | |
| Associated with 適合XHTML+RDFa利用者エージェント | |
| Disassociated from 適合RDFa利用者エージェント | |
| Disassociated from 適合XHTML+RDFa利用者エージェント |