|Returns the implementation-defined base URI of the resource function.
{| width='100%'
|-valign="top"
| width='120' | '''Signatures'''
|{{Func|rest:uri||xs:anyURI}}
|-valign="top"
| '''Summary'''
|Returns the complete URI that addresses the Resource Function. This is the result of {{Function||rest:base-uri}} appended with the path from the path annotation of the resource function.
{| width='100%'
|-valign="top"
| width='120' | '''Signatures'''
|{{Func|rest:wadl||element(wadl:application)}}
|-valign="top"
| '''Summary'''
|Returns a [https://www.w3.org/Submission/wadl WADL description] of all available REST services.
{| width='100%'
|-valign="top"
| width='120' | '''Signatures'''
|{{Func|rest:init||empty-sequence()}}<br/>{{Func|rest:init|$update as xs:boolean|empty-sequence()}}