Template:InheritDCidentifier

dc:identifier
 

Scheme description / Schemenbeschreibung

Position of dc:identifier in the XML-Tree / Position von dc:identifier im XML-Baum

• Parent: FIXME
• Children: None

Multiplicity / Anzahl

[1..1]

Semantics / Bedeutung

Dublin Core definition

"An unambiguous reference to the resource within a given context."

Dublin Core description

"Recommended best practice is to identify the resource by means of a string conforming to a formal identification system."

railML^® semantics

This may be used for identifying the data set (railML file) independently from the XML file internal id attribute in the FIXME element.

Attributes of dc:identifier / Attribute von dc:identifier

• xml:lang (introduced with version 2.1): This is a unique identifier of language. It uses basically the language standard IETF BCP 47 (external link) which may be different to ISO 639-1 (external link) or ISO 639-2 (external link). For mapping hints see relation to other standards (external link).
  The usage of xml:lang does not make any sense in the context of an identifier.

Syntactic Constraints / Syntaktische Beschränkungen

• xml:lang: xs:language, language identification, optional

The Element FIXME may occur once.

Best practice & Examples / Empfohlene Anwendung & Beispiele

  <dc:identifier>network XYZ - year 2010 - 5th variant</dc:identifier>

Notes / Anmerkungen

None.

Open issues / Offene Punkte/Pendenzen

Not yet described. / Noch nicht beschrieben.