| Created |
| Associated with RELAX NG |
| Associated with rng |
| Associated with RNG |
| Associated with RELAXNG |
| Associated with http://relaxng.org/ns/compatibility/datatypes/1.0 |
| Associated with http://relaxng.org/ns/compatibility/annotations/1.0 |
| Associated with http://www.w3.org/2001/XMLSchema-datatypes |
| Disassociated from http://www.w3.org/2001/XMLSchema-datatypes |
| Associated with RELAX NG DTD Compatibility |
| Associated with ISO/IEC 19757-2 |