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PUBLIC "-//OASIS//DTD XML Exchange Table Model 19990315//EN" "soextblx.dtd"
PUBLIC "-//OASIS//ELEMENTS DocBook XML Information Pool V4.1//EN" "dbpool.mod"
PUBLIC "-//OASIS//ELEMENTS DocBook XML Document Hierarchy V4.1//EN" "dbhier.mod"PUBLIC "-//OASIS//ENTITIES DocBook XML Additional General Entities V4.1//EN" "dbgenent.mod"
PUBLIC "-//OASIS//ENTITIES DocBook XML Notations V4.1//EN" "dbnotn.mod"
PUBLIC "-//OASIS//ENTITIES DocBook XML Character Entities V4.1//EN" "dbcent.mod"