Title of the XLink Link
Describes the function of an XLink link’s remote resource in human-readable fashion.
This attribute’s value, i.e., “the link title”, may be displayed at the point in an online document where the link occurs. A user could read the title and determine whether to follow the link.
Used on these Elements:
<abbrev>, <app>, <bio>, <chem-struct>, <collab>, <contrib>, <custom-meta>, <element-citation>, <email>, <ext-link>, <funding-source>, <graphic>, <inline-graphic>, <inline-supplementary-material>, <institution>, <issue-id>, <license>, <long-desc>, <media>, <mixed-citation>, <named-content>, <nlm-citation>, <pronunciation>, <pub-id>, <related-article>, <self-uri>, <supplementary-material>, <uri>, <volume-id>
|Text, numbers, or special characters||A descriptive, human-readable title that acts as a brief description of the link.|
|Restriction||This is an optional attribute; there is no default.|