The colgroup element groups adjacent columns that are semantically related.
This element can not contain text. It may contain the following children: col.
http://www.daisy.org/z3986/2010/
This element belongs to the core grammar.
| Name | Presence | Description |
|---|---|---|
| about | Optional | This attribute is part of the RDF/a metadata attributes
collection. For more information on the usage of RDF/a, consult the W3C
RDF/a primer.
Value: One of • value(s) of type
anyURI • value(s) of type
string satisfying
• the pattern "
(([\i-[:]][\c-[:]]*)?:)?.+"
• a minimum length of 1
|
| 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
|
| content | Optional | This attribute is part of the RDF/a metadata attributes
collection. For more information on the usage of RDF/a, consult the W3C
RDF/a primer.
Value: Any string |
| datatype | Optional | This attribute is part of the RDF/a metadata attributes
collection. For more information on the usage of RDF/a, consult the W3C
RDF/a primer.
Value: Some value of type string satisfying
• the pattern "
(([\i-[:]][\c-[:]]*)?:)?.+"
• a minimum length of 1
|
| property | Optional | This attribute is part of the RDF/a metadata attributes
collection. For more information on the usage of RDF/a, consult the W3C
RDF/a primer.
Value: A white space separated list of one or more value(s) of type string satisfying
• the pattern "
(([\i-[:]][\c-[:]]*)?:)?.+"
• a minimum length of 1
|
| rel | Optional | This attribute is part of the RDF/a metadata attributes
collection. For more information on the usage of RDF/a, consult the W3C
RDF/a primer.
Value: A white space separated list of one or more value(s) of type string satisfying
• the pattern "
(([\i-[:]][\c-[:]]*)?:)?.+"
• a minimum length of 1
|
| resource | Optional | This attribute is part of the RDF/a metadata attributes
collection. For more information on the usage of RDF/a, consult the W3C
RDF/a primer.
Value: One of • value(s) of type
anyURI • value(s) of type
string satisfying
• the pattern "
(([\i-[:]][\c-[:]]*)?:)?.+"
• a minimum length of 1
|
| rev | Optional | This attribute is part of the RDF/a metadata attributes
collection. For more information on the usage of RDF/a, consult the W3C
RDF/a primer.
Value: A white space separated list of one or more value(s) of type string satisfying
• the pattern "
(([\i-[:]][\c-[:]]*)?:)?.+"
• a minimum length of 1
|
| role | Optional |
The role attribute allows the author to
annotate elements with machine-extractable semantic information
about the nature or purpose of an element.
The value of the role attribute is one or several CURIEs. Consult XHTML Role Attribute Module for further information. Value: One of • A white space separated list of
one or more
value(s) of type
string satisfying
• the pattern "
(([\i-[:]][\c-[:]]*)?:)?.+"
• a minimum length of 1
•
abbreviationsList •
acknowledgments •
afterword •
appendix •
artwork •
bibliography •
biblioref •
biographicalNote •
colophon •
conclusion •
contributorsList •
dedication •
diaryEntry •
endnotes •
epigraph •
epilogue •
errata •
foreword •
glossary •
grantAcknowledgment •
halftitlepage •
help •
imprimatur •
imprint •
index •
introduction •
keyterm •
letter •
otherCredits •
poem •
promotionalCopy •
publisherAddress •
publisherLogo •
section •
timeline •
titlepage •
translatorNote |
| span | Optional | No further information about this attribute is
available. Value: Some value of type positiveInteger satisfying
• the pattern "
[0-9]+"
|
| typeof | Optional | This attribute is part of the RDF/a metadata attributes
collection. For more information on the usage of RDF/a, consult the W3C
RDF/a primer.
Value: A white space separated list of one or more value(s) of type string satisfying
• the pattern "
(([\i-[:]][\c-[:]]*)?:)?.+"
• a minimum length of 1
|
| its:dir | Optional |
The its:dir attribute is used to specify the base writing
direction of the content. If not specified, the default value
ltr is assumed.
Consult Internationalization Tag Set (ITS) for further information. This attribute belongs to the feature «ITS Ruby» Value: One of •
lro •
ltr •
rlo •
rtl |
| its:translate | Optional |
The its:translate attribute expresses information about
whether the content of an element should be translated or not.
If not specified, the default value "yes" is assumed. Consult Internationalization Tag Set (ITS) for further information. This attribute belongs to the feature «ITS Ruby» Value: One of •
no •
yes |
| rend:rend | Optional |
The Rendition (rend) attribute provides a means to indicate how the text within element in question was rendered or presented in the source text. The value is a limited set of single CSS properties, provided primarily to allow efficient Braille transcription. For more elaborate expressions of source style capturing, authors must make use of external CSS stylesheets. The value is inherit by descendants. This attribute belongs to the feature «Source Rendition» Value: One of •
font-style: italic •
font-weight: bold •
text-decoration: underline |
| ssml:onlangfailure | Optional |
The onlangfailure attribute describes the desired behavior of a
synthesis processor upon language speaking failure.
The value of this attribute is inherited by descendants. Consult Speech Synthesis Markup Language (SSML) Version 1.1 for further information. This attribute belongs to the feature «SSML (Speech Synthesiser Markup Language) Integration» Value: One of •
changevoice •
ignorelang •
ignoretext •
processorchoice |
| xml:base | Optional |
The xml:base attribute is used to specify a base URI other
than the base URI of the document or external entity.
Consult XML Base for further information. Value: Some value of type anyURI
|
| 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
|
| xml:lang | Optional |
The xml:lang attribute is used to identify
the natural or formal language in which the content is written.
Consult Extensible Markup Language (XML) 1.0 for further information. Value: Some value of type language
|
| xml:space | Optional |
The xml:space attribute is used to signal an intention
that element white space should be preserved by applications.
If not specified, the default value "default" is assumed. Consult Extensible Markup Language (XML) 1.0 for further information. Value: One of •
default •
preserve |