ANSI/NISO Z39.102-2017

8 ANSI/NISO Z39.102-2017 STS (Version 1.0) • 8.2 Attributes

8.2.3 @accept XInclude Accept Header

An Accept Header for an HTTP request (if any) for the resource being included. See the W3C XInclude documentation (

In element <xi:include>, this attribute may be used if the element is used.
Value Meaning
Text, numbers, or special characters The text of the Accept header