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. Available for all platforms.