@linkend on firstterm must point to a glossentry. @linkend on footnoteref must point to a footnote. @linkend on glossterm must point to a glossentry. @linkend on synopfragmentref must point to a synopfragment. @otherterm on glosssee must point to a glossentry. @otherterm on glossseealso must point to a glossentry. A termdef must contain exactly one firstterm An XLink arc type element must occur as the direct child of an XLink extended type element. An XLink extended type element may not occur as the direct child of an XLink extended type element. An XLink locator type element must occur as the direct child of an XLink extended type element. An XLink resource type element must occur as the direct child of an XLink extended type element. An XLink title type element must occur as the direct child of an XLink extended, locator, or arc type element. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. If this element is the root element, it must have a version attribute. The number of seg elements must be the same as the number of segtitle elements in the parent segmentedlist annotation must not occur among the children or descendants of annotation caution must not occur among the children or descendants of caution important must not occur among the children or descendants of caution note must not occur among the children or descendants of caution tip must not occur among the children or descendants of caution warning must not occur among the children or descendants of caution caution must not occur among the children or descendants of important important must not occur among the children or descendants of important note must not occur among the children or descendants of important tip must not occur among the children or descendants of important warning must not occur among the children or descendants of important caution must not occur among the children or descendants of note important must not occur among the children or descendants of note note must not occur among the children or descendants of note tip must not occur among the children or descendants of note warning must not occur among the children or descendants of note caution must not occur among the children or descendants of tip important must not occur among the children or descendants of tip note must not occur among the children or descendants of tip tip must not occur among the children or descendants of tip warning must not occur among the children or descendants of tip caution must not occur among the children or descendants of warning important must not occur among the children or descendants of warning note must not occur among the children or descendants of warning tip must not occur among the children or descendants of warning warning must not occur among the children or descendants of warning caution must not occur among the children or descendants of caption equation must not occur among the children or descendants of caption example must not occur among the children or descendants of caption figure must not occur among the children or descendants of caption important must not occur among the children or descendants of caption note must not occur among the children or descendants of caption sidebar must not occur among the children or descendants of caption table must not occur among the children or descendants of caption task must not occur among the children or descendants of caption tip must not occur among the children or descendants of caption warning must not occur among the children or descendants of caption caution must not occur among the children or descendants of equation equation must not occur among the children or descendants of equation example must not occur among the children or descendants of equation figure must not occur among the children or descendants of equation important must not occur among the children or descendants of equation note must not occur among the children or descendants of equation table must not occur among the children or descendants of equation tip must not occur among the children or descendants of equation warning must not occur among the children or descendants of equation caution must not occur among the children or descendants of example equation must not occur among the children or descendants of example example must not occur among the children or descendants of example figure must not occur among the children or descendants of example important must not occur among the children or descendants of example note must not occur among the children or descendants of example table must not occur among the children or descendants of example tip must not occur among the children or descendants of example warning must not occur among the children or descendants of example caution must not occur among the children or descendants of figure equation must not occur among the children or descendants of figure example must not occur among the children or descendants of figure figure must not occur among the children or descendants of figure important must not occur among the children or descendants of figure note must not occur among the children or descendants of figure table must not occur among the children or descendants of figure tip must not occur among the children or descendants of figure warning must not occur among the children or descendants of figure caution must not occur among the children or descendants of table equation must not occur among the children or descendants of table example must not occur among the children or descendants of table figure must not occur among the children or descendants of table important must not occur among the children or descendants of table note must not occur among the children or descendants of table tip must not occur among the children or descendants of table warning must not occur among the children or descendants of table caution must not occur among the children or descendants of footnote epigraph must not occur among the children or descendants of footnote equation must not occur among the children or descendants of footnote example must not occur among the children or descendants of footnote figure must not occur among the children or descendants of footnote footnote must not occur among the children or descendants of footnote important must not occur among the children or descendants of footnote note must not occur among the children or descendants of footnote sidebar must not occur among the children or descendants of footnote table must not occur among the children or descendants of footnote task must not occur among the children or descendants of footnote tip must not occur among the children or descendants of footnote warning must not occur among the children or descendants of footnote sidebar must not occur among the children or descendants of sidebar informaltable must not occur among the children or descendants of entry table must not occur among the children or descendants of entry