<?xml version="1.0"?>

<!DOCTYPE owl [
	<!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#">
	<!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#">
	<!ENTITY xsd "http://www.w3.org/2001/XMLSchema#">
	<!ENTITY owl "http://www.w3.org/2002/07/owl#">
	<!ENTITY cc "http://web.resource.org/cc/#">
	<!ENTITY person "http://ebiquity.umbc.edu/ontology/person.owl#">
	<!ENTITY project "http://ebiquity.umbc.edu/ontology/project.owl#">
	<!ENTITY pub "http://ebiquity.umbc.edu/ontology/publication.owl#">
	<!ENTITY assoc "http://ebiquity.umbc.edu/ontology/association.owl#">
	<!ENTITY research "http://ebiquity.umbc.edu/ontology/research.owl#">
	<!ENTITY assert "http://ebiquity.umbc.edu/ontology/assertion.owl#">
]>

<!--

This ontology document is licensed under the Creative Commons
Attribution License. To view a copy of this license, visit
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-->

<rdf:RDF 
		xmlns:rdf = "&rdf;"
		xmlns:rdfs = "&rdfs;"
		xmlns:xsd = "&xsd;"
		xmlns:owl = "&owl;"
		xmlns:cc = "&cc;"
		xmlns:person = "&person;"
		xmlns:project = "&project;"
		xmlns:pub = "&pub;"
		xmlns:assoc = "&assoc;"
		xmlns:research = "&research;"
		xmlns:assert = "&assert;">
	<project:Proposal rdf:about="http://ebiquity.umbc.edu/project/html/id/55/OWLdiff">
		<rdfs:label><![CDATA[OWLdiff]]></rdfs:label>
		<project:title><![CDATA[OWLdiff]]></project:title>
		<project:description><![CDATA[Develop a program to take two OWL ontologies and describe the differences between them.  The ontologies would be expected to be closely related with one probably a newer version fo the other.  This would be a very useful utility for comparing two versions of an ontology and constructing an easy to understand description of their differences.  Things to study would be the RDFdiff program and the Chimera ontology editing program.  For information, contact Tim finin, finin@Umbc.edu.]]></project:description>
		<project:startDate rdf:datatype="&xsd;dateTime">2004-02-01T00:00:00-05:00</project:startDate>
		<project:endDate rdf:datatype="&xsd;dateTime">2004-12-01T00:00:00-05:00</project:endDate>
		<project:logoURI><![CDATA[http://ebiquity.umbc.edu/media/projectIcons/55.jpeg]]></project:logoURI>
		<project:relatedResearchArea rdf:resource="&research;SemanticWeb" />
	</project:Proposal>

<rdf:Description rdf:about="">
	<cc:License rdf:resource="http://creativecommons.org/licenses/by/2.0/" />
</rdf:Description>

</rdf:RDF>
