Identifies the kind of link used with an element. For all elements in this Tag Set that can take links (except the <mml:math> element), this attribute uses the fixed (unchanging) value “simple”, which means that the link is a simple, one-ended link. For the <mml:math> element, the attribute may take any value that describes the link type, for example, a “simple” (one-ended) link, a “locator” link, a “title” link, an “extended” (multi-way) link, etc.
| Value | Meaning |
|---|---|
| simple | The link is an XML simple (one-ended) link. (Although this is one of several valid XLink link types, it is the only value permitted by the default Suite.) |
| Restriction: This attribute value may not be changed. | |