<type>Simple</type><name>eIdRef</name><comment>These values are references to existing eIds only, i.e., given an existing eId of the form XYZ, the value is necessarily #XYZ</comment>
<xsd:simpleType name="eIdRef"><xsd:annotation><xsd:documentation><type>Simple</type><name>eIdRef</name><comment>These values are references to existing eIds only, i.e., given an existing eId of the form XYZ, the value is necessarily #XYZ</comment></xsd:documentation></xsd:annotation><xsd:restriction base="xsd:anyURI"/></xsd:simpleType>