scheme 

A scheme alias-to-URI mapping.

Element Information

Model

sameAsScheme | name | definition | note | sameAs
Children: definition, name, note, sameAs, sameAsScheme

Attributes

QName Type Fixed Default Use Inheritable Annotation
alias xs:NCName required 
A short string used by the provider as a replacement for a scheme URI.
authority IRIType optional 
Defines the authority controlling this scheme
creator QCodeType optional 
If the attribute is empty, specifies which entity (person, organisation or system) will edit the property - expressed by a QCode. If the attribute is non-empty, specifies which entity (person, organisation or system) has edited the property.
creatoruri IRIType optional 
If the attribute is empty, specifies which entity (person, organisation or system) will edit the property - expressed by a URI. If the attribute is non-empty, specifies which entity (person, organisation or system) has edited the property.
custom xs:boolean optional 
If set to true the corresponding property was added to the G2 Item for a specific customer or group of customers only. The default value of this property is false which applies when this attribute is not used with the property.
how QCodeType optional 
Indicates by which means the value was extracted from the content - expressed by a QCode
howuri IRIType optional 
Indicates by which means the value was extracted from the content - expressed by a URI
id xs:ID optional 
The local identifier of the property.
modified DateOptTimeType optional 
The date (and, optionally, the time) when the property was last modified. The initial value is the date (and, optionally, the time) of creation of the property.
pubconstraint QCodeListType optional 
One or many constraints that apply to publishing the value of the property - expressed by a QCode. Each constraint applies to all descendant elements.
pubconstrainturi IRIListType optional 
One or many constraints that apply to publishing the value of the property - expressed by a URI. Each constraint applies to all descendant elements.
uri IRIType required 
The URI which identifies the scheme.
why QCodeType optional 
Why the metadata has been included - expressed by a QCode
whyuri IRIType optional 
Why the metadata has been included - expressed by a URI
Wildcard: ANY attribute from ANY namespace OTHER than 'http://iptc.org/std/nar/2006-10-01/'

Source 

<xs:element name="scheme" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation>A scheme alias-to-URI mapping.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element ref="sameAsScheme"/>
      <xs:element ref="name">
        <xs:annotation>
          <xs:documentation>A natural language name for the scheme.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element ref="definition">
        <xs:annotation>
          <xs:documentation>A natural language definition of the semantics of the scheme. This definition is normative only for the scope of the use of this scheme.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element ref="note">
        <xs:annotation>
          <xs:documentation>Additional natural language information about the scheme.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="sameAs">
        <xs:annotation>
          <xs:documentation>Use is DEPRECATED - use sameAsScheme instead. (A URI which identifies another scheme with concepts that use the same codes and are semantically equivalent to the concepts of this scheme)</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="IRIType">
              <xs:attributeGroup ref="commonPowerAttributes"/>
              <xs:attribute name="g2flag" type="xs:string" use="optional" fixed="DEPR-SCH">
                <xs:annotation>
                  <xs:documentation>DO NOT USE this attribute, for G2 internal maintenance purposes only.</xs:documentation>
                </xs:annotation>
              </xs:attribute>
            </xs:extension>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
    </xs:choice>
    <xs:attributeGroup ref="commonPowerAttributes"/>
    <xs:attribute name="alias" type="xs:NCName" use="required">
      <xs:annotation>
        <xs:documentation>A short string used by the provider as a replacement for a scheme URI.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="uri" type="IRIType" use="required">
      <xs:annotation>
        <xs:documentation>The URI which identifies the scheme.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="authority" type="IRIType">
      <xs:annotation>
        <xs:documentation>Defines the authority controlling this scheme</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>
</xs:element>

Sample