XLink Namespace Declaration

This is not an attribute, but the namespace pseudo-attribute. The value provides a prefix to use for the XLink linking attributes. All namespace prefixes must be associated with a URL, and the prefix “xlink” has been set to the URL to the World Wide Web Consortium (W3C) XLink Recommendation.

Attribute Values

In Elements

<abbrev>, <article>, <award-group>, <bio>, <chem-struct>, <collab>, <conference>, <contrib>, <custom-meta>, <element-citation>, <email>, <ext-link>, <funding-source>, <graphic>, <inline-graphic>, <inline-supplementary-material>, <institution>, <license>, <media>, <mixed-citation>, <named-content>, <nlm-citation>, <product>, <related-article>, <self-uri>, <supplementary-material>, <uri>
Value Meaning
http://www.w3.org/1999/xlink The prefix “xlink” has been set to this URL, the URL of the W3C XLink Recommendation.
Restriction: This attribute value may not be changed.