<relationGrp>

<relationGrp> (relation group) provides information about relationships identified amongst people, places, and organizations, either informally as prose or as formally expressed relation links. 15.2.2 The Participant Description
Module namesdates — 13 Names, Dates, People, and Places
In addition to global attributes att.typed (@type, @subtype)
Used by
listEvent listNym listOrg listPerson listPlace
May contain
core: p
linking: ab
namesdates: relation
Declaration 

<rng:element name="relationGrp">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:choice>
  <rng:oneOrMore>
   <rng:ref name="model.pLike"/>
  </rng:oneOrMore>
  <rng:oneOrMore>
   <rng:ref name="relation"/>
  </rng:oneOrMore>
 </rng:choice>
</rng:element>
element relationGrp
{
   att.global.attributes,
   att.typed.attributes,
   ( model.pLike+ | relation+ )
}
Example
<listPerson>
 <person xml:id="p1">
<!-- data about person p1 -->
 </person>
<!-- more person elements here -->
</listPerson>
<relationGrp type="personal">
 <relation name="parent" active="#p1 #p2" passive="#p3 #p4"/>
 <relation name="spouse" mutual="#p1 #p2"/>
</relationGrp>
<relationGrp type="social">
 <relation name="employer" active="#p1" passive="#p3 #p5 #p6 #p7"/>
</relationGrp>

The persons with identifiers p1 and p2 are the parents of p3 and p4; they are also married to each other; p1 is the employer of p3, p5, p6, and p7.

Example
<relationGrp>
 <p>All speakers are members of the Ceruli family, born in Naples.</p>
</relationGrp>
Note
May contain a prose description organized as paragraphs, or a sequence of relation elements.