| Namespace | http://www.isotc211.org/2005/gmd | 
                     
                        | Diagram |  | 
                     
                        | Type | extension of gmd:MD_Identifier_Type | 
                     
                        | Type hierarchy |  | 
                     
                        | Used by |  | 
                     
                        | Model | gmd:authority{0,1} , gmd:code , gmd:codeSpace{0,1} , gmd:version{0,1} | 
                     
                        | Children | gmd:authority, gmd:code, gmd:codeSpace, gmd:version | 
                     
                        | Attributes | 
                              
                                 
                                    
                                       | QName | Type | Fixed | Default | Use | Annotation |  
                                    | id | xs:ID |  |  | optional |  |  
                                    | uuid | xs:string |  |  | optional |  |  | 
                     
                        | Source | 
                              
                                 
                                    | <xs:complexType name="RS_Identifier_Type">
  <xs:complexContent>
    <xs:extension base="gmd:MD_Identifier_Type">
      <xs:sequence>
        <xs:element name="codeSpace" type="gco:CharacterString_PropertyType" minOccurs="0"/>
        <xs:element name="version" type="gco:CharacterString_PropertyType" minOccurs="0"/>
      </xs:sequence>
    </xs:extension>
  </xs:complexContent>
</xs:complexType> |  | 
                     
                        | Schema location | http://schemas.opengis.net/iso/19139/20070417/gmd/referenceSystem.xsd |