attribute  idref  
version V3_2
namespace http://www.wipo.int/standards/XMLSchema/ST96/Common
type xsd:IDREF 
used by
complexType     pat:SuccessorRightsType 
source <xsd:attribute  name="idref"  type="xsd:IDREF">
<xsd:annotation>
<xsd:documentation>
It is a reference to single identifier that is defined using the xsd:ID datatype in the current document
</xsd:documentation>
</xsd:annotation>
</xsd:attribute>