fn:namespace-uri-from-QName
Extracts the namespace URI component of a QName value.
namespace-uri-from-QName($arg as xs:QName?) ➔ xs:anyURI?
Arguments | |||
| $arg | xs:QName? | The QName value whose URI component is required |
Result | xs:anyURI? | ||
Namespace
http://www.w3.org/2005/xpath-functions
Links to W3C specifications
XPath 3.1 Functions and Operators
Saxon availability
Available in XPath 2.0, XSLT 2.0, XQuery 1.0, and later versions. Available in all Saxon editions.