<?xml version="1.0" encoding="UTF-8"?>
<!-- $Id: role.xsd,v 1.8 2005/01/20 18:48:34 ginger Exp $ -->
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified" version="1.0.00">
	<xsd:annotation>
		<xsd:documentation>*****  Schema Overview  *************************</xsd:documentation>
		<xsd:documentation>Controlled vocabulary schema for DLESE News and Opportunities metadata framework</xsd:documentation>
		<xsd:documentation>Developed and maintained by the DPC</xsd:documentation>
	</xsd:annotation>
	<xsd:annotation>
		<xsd:documentation>*****  History of Changes  *************************</xsd:documentation>
		<xsd:documentation>2004-04-09: Added 'Author'; it might be needed</xsd:documentation>
		<xsd:documentation>2005-01-20: Added 'Newsfeed' for the name of the RSS channel a news item came from</xsd:documentation>
	</xsd:annotation>
	<xsd:simpleType name="roleType">
		<xsd:annotation>
			<xsd:documentation>*****  roleType  *************************</xsd:documentation>
		</xsd:annotation>
		<xsd:restriction base="xsd:string">
			<xsd:enumeration value="Author"/>
			<xsd:enumeration value="Cataloger"/>
			<xsd:enumeration value="Contact"/>
			<xsd:enumeration value="Editor"/>
			<xsd:enumeration value="Newsfeed"/>
			<xsd:enumeration value="Publisher"/>
			<xsd:enumeration value="Sponsor"/>
			<xsd:enumeration value="Validator"/>
		</xsd:restriction>
	</xsd:simpleType>
	<xsd:annotation>
		<xsd:documentation>*** LICENSE INFORMATION *****
		Copyright 2002, 2003, 2004, 2005 DLESE Program Center
		University Corporation for Atmospheric Research (UCAR)
		P.O. Box 3000, Boulder, CO 80307, United States of America
		email: support@dlese.org. </xsd:documentation>
		<xsd:documentation>
These schemas are free software; you can redistribute them and/or modify them under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.  These schemas are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this project; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA </xsd:documentation>
	</xsd:annotation>
</xsd:schema>

