<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified" version="0.1.01">
	<xsd:annotation>
		<xsd:documentation>
		**********************************************************************  Overview  ******************************************
			Definition: 			Controlled vocabulary schema for DLESE metadata frameworks
			Framework use: 		annotation metadata framework
			Source org:			DLESE Program Center (DPC); http://www.dlese.org and NSDL
			Vocab values:		DPC
			Vocab last update:	2003-05-07
			DPC last update:		2002-03-20
			Notes: 				
		</xsd:documentation>
	</xsd:annotation>
	<xsd:annotation>
		<xsd:documentation>******************* History of change ******************
		2003-03-10: Create this schema file
		2003-03-20: Added Bias as an annotation type
		2003-03-24: Added Educational standard as an annotation type
		2003-05-07: Change 'See also?' to 'See also'
		</xsd:documentation>
	</xsd:annotation>
	<xsd:annotation>
		<xsd:documentation>***********************  Simple Types  *************************************</xsd:documentation>
	</xsd:annotation>
	<xsd:simpleType name="typeType">
		<xsd:annotation>
			<xsd:documentation>
				***************************************  statusType  *********************************************
				Definition: Indicates the type of annotation.
				Lists the values that will appear in the metadata record
			</xsd:documentation>
		</xsd:annotation>
		<xsd:restriction base="xsd:string">
			<xsd:enumeration value="Advice"/>
			<xsd:enumeration value="Annotation"/>
			<xsd:enumeration value="Average scores of aggregated indices"/>
			<xsd:enumeration value="Bias"/>
			<xsd:enumeration value="Change"/>
			<xsd:enumeration value="Comment"/>
			<xsd:enumeration value="Editor's summary"/>
			<xsd:enumeration value="Educational standard"/>
			<xsd:enumeration value="Example"/>
			<xsd:enumeration value="Explanation"/>
			<xsd:enumeration value="Information on challenging teaching and learning situations"/>
			<xsd:enumeration value="Question"/>
			<xsd:enumeration value="Review"/>
			<xsd:enumeration value="See also"/>
			<xsd:enumeration value="Teaching tip"/>
		</xsd:restriction>
	</xsd:simpleType>
	<xsd:annotation>
		<xsd:documentation>
		Definitions and explanation for the vocabulary:
		
		Advice: A sublcass of Annotation representing advice to the reader (Annotea) 
		Annotation: A super class describing the common features of annotations (Annotea) 
		Average scores of aggregated indices: Need (DLESE) 
		Bias: A flag indicating a personal or controversial view (DLESE)
		Change: Annotations that document or propose a change to the source document (Annotea) 
		Comment: A subclass of Annotation describing annotations that are comments (Annotea) 
		Editor's summary (DLESE) 
		Example: A subclass of Annotation representing examples (Annotea) 
		Explanation: A subclass of Annotation representing explanations of content (Annotea) 
		Information on challenging teaching and learning situations (DLESE) 
		Question: A subclass of Annotation representing questions about the content (Annotea) 
		Review: A formal or informal evaluation (NSDL) 
		SeeAlso?: A subclass of Annotation representing a reference to another resource (Annotea) 
		Teaching tips (DLESE) 
		</xsd:documentation>
	</xsd:annotation>
	<xsd:annotation>
		<xsd:documentation>*** LICENSE INFORMATION *****
		Copyright 2002, 2003 DLESE Program Center
		University Corporation for Atmospheric Research (UCAR)
		P.O. Box 3000, Boulder, CO 80307, United States of America
		email: support@dlese.org. 
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>
