accept-language XInclude Accept Language Header

An Accept Language Header for an HTTP request (if any) for the resource being included. See the W3C XInclude documentation (https://www.w3.org/TR/xinclude/).
OPTIONAL on element: <xi:include>
Value Meaning
Text, numbers, or special characters The text of the Accept language header.
Restriction This attribute is an optional attribute; there is no default.