An entity responsible for making contributions to the content of the resource. The time period and place covered by the content of the resource. An entity primarily responsible for making the content of the resource. A date associated with an event in the life cycle of the resource. A description of the information contained in the resource. The physical format of resource. An unambiguous reference to the resource within a given context. The language(s) of the data in the resource. An entity responsible for making the resource available. A reference to a related resource. Information about rights held in and over the resource. A reference to a resource from which the present resource is derived. Key words and phrases indicating the subject matter of the resource. A name given to the resource. The nature or genre of the content of the resource.