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dtd-version Version of the Tag Set (DTD)
Version of the Tag Set to which this document claims to be valid.
Usage/Remarks
Best Practice
Best Practice is to always use this attribute, even when using the XSD or RNG versions
of this Tag Set.
Historical Note
Until Version 1.3 of JATS, @dtd-version in JATS, BITS, and STS was a #FIXED attribute, set in the schema/DTD, that could not be changed by the user. It was intended
to name the highest-level version of STS to which the document was valid. Being #FIXED meant that the attribute was always there, even if it was not present in the document.
Having a set version number was convenient for some applications, but inconvenient
for others, particularly for repositories that house STS documents of different versions
at the same time, most of which may be valid to more than one version of STS.
The @dtd-version attribute has never provided a complete description of which version of the tag set
a document is associated with, since it did not provide information such as which
table model(s), which MathML version, etc. were used. Therefore several attributes
were added to the <processing-meta> element to describe the STS Tag Set version choices more fully:
- @tagset-family (jats | bits | sts)
- @base-tagset (interchange | extended)
- @table-model (xhtml | oasis | both | none)
- @mathml-version (2.0 | 3.0)
- @terminology-model (TBX | term-display)
- @math-representation (as many as apply)
OPTIONAL on elements: <adoption>, <standard>
| Value | Meaning |
|---|---|
| iso-0.9 | Version 0.9 of ISO STS |
| iso-1.0 | Version 1.0 of ISO STS |
| iso-1.1 | Version 1.1 of ISO STS |
| 1.0 | Version 1.0 of NISO STS, an ANSI/NISO standard |
| 1.1d1 | Standing Committee Draft 1.1d1 of NISO STS |
| Restriction | This is an optional attribute; there is no default. |