WebDAV Access Control Protocol XML Document Type Definition From: http://www.webdav.org/acl/protocol/draft-ietf-webdav-acl-06.txt 19 APPENDICIES 19.1 XML Document Type Definition ANY value: a sequence of one or more elements, with at most one DAV:prop element. ANY value: an element whose value identifies a property. The expectation is the value of the named property typically contains an href element that contains the URI of a principal