<rng:ref name="data.enumerated"/>
data.enumerated
<rng:element name="iType"><rng:ref name="att.global.attributes"/><rng:ref name="att.lexicographic.attributes"/><rng:optional> <rng:attribute name="type"> <rng:ref name="data.enumerated"/> </rng:attribute></rng:optional><rng:ref name="macro.paraContent"/></rng:element>
element iType { att.global.attributes, att.lexicographic.attributes, attribute type { data.enumerated }?, macro.paraContent }