<!ELEMENT ENTITY %entity;>
<!ATTLIST ENTITY
- xmlns CDATA #FIXED "http://lambda_delta.info"
+ xmlns CDATA #FIXED "http://lambda-delta.info"
hierarchy NMTOKEN #REQUIRED
options NMTOKENS #IMPLIED
>
<!ELEMENT CCS %ccs;>
<!ATTLIST CCS
- xmlns CDATA #FIXED "http://lambda_delta.info"
+ xmlns CDATA #FIXED "http://lambda-delta.info"
uri CDATA #REQUIRED
>