http://www.oasis-open.org/committees/ebxml-msg/schema/msg-header-2_0.xsd
element Reference

Model

<Reference
  href = anyURI
  id = ID
  role = anyURI
  type = "simple"
  (any attribute from any namespace other than http://www.oasis-open.org/committees/ebxml-msg/schema/msg-header-2_0.xsd)>
Schema*, Description*, (any element from any namespace other than http://www.oasis-open.org/committees/ebxml-msg/schema/msg-header-2_0.xsd)*
</Reference>

Disallowed substitutions (block)

none (extensions, restrictions and substitutions are allowed)

Substitution group exclusion (final)

none (extensions and restrictions are allowed)

Content Type

element-only content, not nillable.

Usage

This element can be the root element of XML instance documents.
This element can be a child of the following elements: Acknowledgment, Manifest, Manifest, SignedInfo.

href

Definition

Defined as global attribute href

Defined with global type anyURI

Namespace

http://www.w3.org/1999/xlink

Model

anyURI

Attribute Usage

required

Fundamental Facets

equality, non-numeric, unbounded, unordered, countable infinite value space

White Space Processing

collapse

id

Definition

Defined as global attribute id

Defined with global type ID

Model

ID

Attribute Usage

optional

Fundamental Facets

equality, non-numeric, unbounded, unordered, countable infinite value space

White Space Processing

collapse

role

Definition

Defined as global attribute role

Defined with global type anyURI

Namespace

http://www.w3.org/1999/xlink

Model

anyURI

Attribute Usage

optional

Fundamental Facets

equality, non-numeric, unbounded, unordered, countable infinite value space

White Space Processing

collapse

type

Definition

Defined as global attribute type

Namespace

http://www.w3.org/1999/xlink

Model

Fixed Value: "simple"

Attribute Usage

optional

Fundamental Facets

equality, non-numeric, unbounded, unordered, countable infinite value space

White Space Processing

collapse

Enumeration Facet

"simple", "extended", "locator", "arc", "resource", "title", "none"

Pattern Facet

\c+