SIC:
Content Model Declaration

Content Rule

((((ETREE|GRAPH|l|lg|LG1|LG2|LG3|LG4|LG5|p|sp|TREE),
   (((ETREE|GRAPH|l|lg|LG1|LG2|LG3|LG4|LG5|p|sp|TREE|bibl|
      biblfull|biblstruct|cit|q|quote|label|list|listbibl|note|
      stage))*))|
  ((#PCDATA|C|CL|M|PHR|SEG|W|abbr|address|date|daterange|expan|
    measure|name|num|rs|time|timerange|add|corr|del|gap|orig|reg|
    sic|distinct|emph|foreign|gloss|hi|mentioned|socalled|term|
    title|ALTGRP|JOINGRP|XPTR|XREF|ALT|LINK|LINKGRP|ptr|ref|ATT|
    GI|TAG|VAL|CAESURA|bibl|biblfull|biblstruct|cit|q|quote|label|
    list|listbibl|note|CAMERA|CAPTION|MOVE|SOUND|TECH|VIEW|
    CASTLIST|stage|TEXT)*)))