<define name="RS">
<element name="RS">
<a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The rs
element is a general purpose name element for all names that merit tagging for
either display purposes or for search and retrieval, but that are not adequately
covered by the name, orgName, place, or title elements.</a:documentation>
<optional>
<attribute name="REG" a:documentation="Regularized value">
<a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
>Reg (or regularization) contains a reading which has been regularized or
normalized in some sense.</a:documentation>
<data type="NCName"/>
</attribute>
</optional>
<optional>
<attribute name="TYPE">
<a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
>Type characterizes the element in some sense, using any convenient
classification scheme or typology.</a:documentation>
</attribute>
</optional>
<oneOrMore>
<choice>
<text/>
<ref name="NAME"/>
</choice>
</oneOrMore>
</element>
</define>
In the Writing schema
<define name="RS">
<element name="RS">
<a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The rs
element is a general purpose name element for all names that merit tagging for
either display purposes or for search and retrieval, but that are not adequately
covered by the name, orgName, place, or title elements.</a:documentation>
<optional>
<attribute name="REG" a:documentation="Regularized value">
<a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
>Reg (or regularization) contains a reading which has been regularized or
normalized in some sense.</a:documentation>
</attribute>
</optional>
<optional>
<attribute name="TYPE"/>
<a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Type
characterizes the element in some sense, using any convenient classification
scheme or typology.</a:documentation>
</optional>
<text/>
</element>
</define>
In the Bio schema:
In the Writing schema