On Jan 3, 2005, at 5:26 PM, Ray Denenberg, Library of Congress wrote: > What I meant was, we'd need to come up with a table of which > authority/related combinations are valid and enforce based on that. > Seems > like that would be a nightmare (though I haven't really thought it > through) > and we'd probably get the table wrong anyway. Let's see; a quick idea: <mads xmlns="http://www.loc.gov/mads"> <person> <name> <authority> <givenname>Bill</givenname> <familyname>Clinton</familyname> </authority> <variant type="alternate"> <givenname>William</givenname> <familyname>Clinton</familyname> </variant> </name> <related type="whatever"> <geographic>United States</geographic> </related> </person> </mads> Validate authority/variant (easy with the above structure), and leave related uncontrolled? Bruce