Some tags that could be useful (expanded by a transformer):

Meta Data

xmlns:meta="http://apache.org/lenya/metadata/1.0"


Example:

<title>
  <meta:firstvalue
    namespace="http://purl.org/dc/elements/1.1/"
    element="title"
    document="lenya-document:..."/>
</title>

Result:

<title>Hello World!</title>


Example:

<meta:values
    namespace="http://purl.org/dc/elements/1.1/"
    element="title"
    document="lenya-document:..."/>

Result:

<meta:values
    namespace="http://purl.org/dc/elements/1.1/"
    element="title"
    document="lenya-document:..."/>
  <meta:value>value1</meta:value>
  <meta:value>value2</meta:value>
  ...
</meta:values>