About: http://webisa.webdatacommons.org/297772215

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	This would necessitate upgrading to Server 2008 for your DCs (which is a good idea, anyway; 2003 is nearing end-of-life), and a little care in setting up the RODC, but it could solve your problems well.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com