◇◆
index-type Type of Index
Names the specific indexes in which an index term (<index-term>) should be used, for example, “materials”, “subject”, “chemical”, “regulations and code”.
OPTIONAL on element: <index>
Value | Meaning |
---|---|
A word or phrase | The name of the index, for example, “species”, “chemical”, “subject”, etc. |
Restriction | This is an optional attribute; there is no default. |
OPTIONAL on element: <index-term>
Value | Meaning |
---|---|
One or more words | A word naming the index, or a series of words each representing a specific index. |
Restriction | This is an optional attribute; there is no default. |