BITS 0.2
( array | chem-struct | graphic | inline-graphic | inline-supplementary-material |
media | preformat | private-char | supplementary-material | table | textual-form |
tex-math | mml:math )+
BITS 1.0
( array | chem-struct | code | graphic | inline-graphic | inline-supplementary-material
| media | preformat | private-char | supplementary-material | table | textual-form
| tex-math | mml:math )+
BITS 2.0
NO CHANGE IN CONTENT MODEL
BITS 2.1
( ( object-id )*, ( array | chem-struct | code | graphic | inline-graphic | inline-media
| inline-supplementary-material | media | preformat | private-char | supplementary-material
| table | textual-form | tex-math | mml:math )+ )