The topic of the content of the resource. Typically, a Subject will be expressed as keywords or key phrases or classification codes that describe the topic of the resource. Recommended best practice is to select a value from a controlled vocabulary or formal classification scheme
e.g. the document in the previous example would be one of the many documents belonging to subject VTS or Vessel Traffic Services:
<Subject>Vessel Traffic Services</Subject>
Source | Author | Title | Date - Version |
---|---|---|---|
Main: [DCMI] | DC | DCMI Metadata Terms | 14 Jun 2012 - |