The annotation element

Possible children

This element may contain text only.

Possible parents

m:semantics, m:semantics, m:semantics, m:semantics, m:semantics and m:semantics

Content model

Namespace

http://www.w3.org/1998/Math/MathML

This element belongs to the feature «Mathematical notation (MathML)»

Attributes

Name	Presence	Description
class	Optional	The Z39.86 class attribute inherits all fundamental properties of the XHTML class attribute. It is used for arbitrary grouping or classification of elements, usable for example in the context of CSS styling. The class attribute is not used to inflect semantics on the content of elements. Value: Some value of type NMTOKENS
definitionURL	Optional	No further information about this attribute is available. Value: Some value of type anyURI
encoding	Optional	No further information about this attribute is available. Value: Some value of type string
href	Optional	The value of the Z39.86 href attribute is a URI specifying a document-internal or -external target. Value: Some value of type anyURI
style	Optional	No further information about this attribute is available. Value: Some value of type string
xref	Optional	No further information about this attribute is available. Value: Any string
xml:id	Optional	The xml:id attribute specifies a document-wide unique identifier of the element. Consult xml:id Version 1.0 for further information. Value: Some value of type ID