<collection>

<collection> 包含手稿集合的名稱，手稿未必皆位於單一收藏點。 10.4 The Manuscript Identifier
組件 msdescription — 10 Manuscript Description
除全域屬性以外 att.naming (@role, @nymRef) (att.canonical (@key, @ref))
屬於
altIdentifier msIdentifier
可包含
gaiji: g
宣告 

<rng:element name="collection">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.naming.attributes"/>
 <rng:ref name="att.canonical.attributes"/>
 <rng:ref name="macro.xtext"/>
</rng:element>
element collection
{
   att.global.attributes,
   att.naming.attributes,
   att.canonical.attributes,
   macro.xtext
}
例子
<msIdentifier>
 <country>USA</country>
 <region>California</region>
 <settlement>San Marino</settlement>
 <repository>Huntington Library</repository>
 <collection>Ellesmere</collection>
 <idno>El 26 C 9</idno>
 <msName>The Ellesmere Chaucer</msName>
</msIdentifier>