sequence-group|or-group|and-group |element-name|parament-name |pcdata|cdata|rcdata|empty sequence-group|or-group|and-group |element-name|parament-name |pcdata|cdata|rcdata|empty name CDATA #REQUIRED occurrence CDATA #IMPLIED occurrence CDATA #IMPLIED name CDATA #REQUIRED public CDATA #IMPLIED system CDATA #IMPLIED name CDATA #REQUIRED type CDATA #REQUIRED enumeration (yes|no|notation) #IMPLIED value CDATA #REQUIRED default CDATA #REQUIRED name CDATA #REQUIRED type CDATA #REQUIRED notation CDATA #IMPLIED public CDATA #IMPLIED system CDATA #IMPLIED name CDATA #REQUIRED name CDATA #REQUIRED name CDATA #REQUIRED stagm CDATA #IMPLIED etagm CDATA #IMPLIED content-type (element|mixed|cdata|empty|rcdata) #IMPLIED occurrence CDATA #IMPLIED version CDATA #REQUIRED unexpanded CDATA #IMPLIED title CDATA #IMPLIED namecase-general CDATA #IMPLIED namecase-entity CDATA #IMPLIED xml CDATA #IMPLIED system-id CDATA #IMPLIED public-id CDATA #IMPLIED declaration CDATA #IMPLIED created-by CDATA #IMPLIED created-on CDATA #IMPLIED occurrence CDATA #IMPLIED