| <?xml version='1.0' standalone='yes'?> | |
| <!DOCTYPE attributes [ | |
| <!ELEMENT attributes EMPTY> | |
| <!ATTLIST attributes | |
| nmtoken NMTOKEN #IMPLIED | |
| nmtokens NMTOKENS #IMPLIED> | |
| <!ENTITY ent " entity&recursive; "> | |
| <!ENTITY recursive "reference"> | |
| ]> | |
| <attributes | |
| nmtoken = " &ent; &ent; &ent; " | |
| nmtokens = " Test
 this  normalization " | |
| /> |