contacts/js/dav/lib/namespace.js

export const CALENDAR_SERVER = 'http://calendarserver.org/ns/';
export const CALDAV = 'urn:ietf:params:xml:ns:caldav';
export const CARDDAV = 'urn:ietf:params:xml:ns:carddav';
export const DAV = 'DAV:';
export const OC = 'http://owncloud.org/ns';