<xsd:group name="docRefs"><xsd:annotation><xsd:documentation><type>Group</type><name>docRefs</name><comment>The group docrefs is a list of types of legal references to documents.</comment></xsd:documentation></xsd:annotation><xsd:choice><xsd:element ref="original"/><xsd:element ref="passiveRef"/><xsd:element ref="activeRef"/><xsd:element ref="jurisprudence"/><xsd:element ref="hasAttachment"/><xsd:element ref="attachmentOf"/></xsd:choice></xsd:group>