SGML: SSML DTD [December 1996]

<!element ssml - - (phrase | emph | sound | define | language | voice 
                    | #PCDATA )*>
<!element phrase - o (#PCDATA | emph )*>
<!element emph - - (#PCDATA)>
<!element sound - o EMPTY>
<!element voice - o EMPTY>
<!element language - o EMPTY>
<!element define - o EMPTY>

<!attlist sound src CDATA #REQUIRED>
<!attlist voice name CDATA #REQUIRED>
<!attlist language name CDATA #REQUIRED>
<!attlist define word CDATA #REQUIRED
                   phonemes CDATA #REQUIRED>


Source:
From pault@cstr.ed.ac.uk Wed Dec 18 08:35:53 1996
Date: Wed, 18 Dec 1996 14:35:43 +0000 (GMT)
From: Paul Taylor <pault@cstr.ed.ac.uk>
Subject: Re:  SSML
In-reply-to: <199612181356.HAA05824@ACADCOMP.SIL.ORG>
To: Robin Cover <robin@ACADCOMP.SIL.ORG>
Message-id: <199612181435.OAA22891@holmes>
References: <199612181356.HAA05824@ACADCOMP.SIL.ORG>