fn.namespaceUriFromQName

fn.namespaceurifromqnamefnnamespaceurifromqname

/apidoc/8.0/fn:namespace-uri-from-QName.xml

Returns the namespace URI for $arg as an xs:string. If $arg is the empty sequence, the empty sequence is returned. If $arg is in no namespace, the zero-length string is returned.

A qualified name.

arg

xs.QName?

String?

fn.namespaceUriFromQName(
  fn.QName("http://www.example.com/example", "person") )

=> the namespace URI corresponding to
   "http://www.example.com/example".