<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<!DOCTYPE RCOKB SYSTEM "rco.dtd">

<RCOKB name="biologykb">
	<CLASS name="NamedObject">
		<FIELD name="name"><TYPE id="chaine"/></FIELD>
	</CLASS>
	<CLASS name="GENE" specialises="namedObject"/>
	<CLASS name="PROTEIN" specialises="namedObject">
		<FIELD name="length">
			<TYPE id="entier"/>
			<DESCRIPTOR name="valmin">1</DESCRIPTOR>
		</FIELD>
		<FIELD name="gene"><CLASSREF name="GENE"/></FIELD>
		<FIELD name="interactions" constructor="set">
			<CLASSREF name="INTERACTION"/>
		</FIELD>
	</CLASS>
	<CLASS name="INTERACTION" specialises="Object">
		<FIELD name="source"><CLASSREF name="PROTEIN"/></FIELD>
		<FIELD name="target"><CLASSREF name="GENE"/></FIELD>
	</CLASS>
	<OBJECT class="PROTEIN">
		<ATT name="name">BICOID</ATT>
		<ATT name="length">422</ATT>
		<ATT name="gene">
			<OBJREF class="GENE"><ATT name="name">Bicoid</ATT></OBJREF>
		</ATT>
		<ATT name="interactions">
			<OBJECT class="interaction">
				<ATT name="source">
					<OBJREF class="PROTEIN">
						<ATT name="name">BICOID</ATT>
					</OBJREF>
				</ATT>
				<ATT name="target">
					<OBJREF class="GENE">
						<ATT name="name">Hunchback</ATT>
					</OBJREF>
				</ATT>
			</OBJECT>
		</ATT>
	</OBJECT>
</RCOKB>
