Root element of a single record. This wrapper element is for XML implementation only and is not defined in the DataCite DOI standard. Note: This is the case for any wrapper element within this schema! No content in this wrapper element. A persistent identifier that identifies a resource. Currently, only DOI is allowed. The main researchers involved working on the data, or the authors of the publication in priority order. May be a corporate/institutional or personal name. Format: Family, Given. A name or title by which a resource is known. A holder of the data (including archives as appropriate) or institution which submitted the work. Any others may be listed as contributors. This property will be used to formulate the citation, so consider the prominence of the role. Examples: World Data Center for Climate (WDCC); GeoForschungsZentrum Potsdam (GFZ); Geological Institute, University of Tokyo In the case of datasets, "publish" is understood to mean making the data available to the community of researchers. Year when the data is made publicly available. If an embargo period has been in effect, use the date when the embargo period ends. YYYY Subject, keywords, classification codes, or key phrases describing the resource. The institution or person responsible for collecting, creating, or otherwise contributing to the developement of the dataset. The personal name format should be: Family, Given. Different dates relevant to the work. YYYY or YYYY-MM-DD or any other format described in W3CDTF (http://www.w3.org/TR/NOTE-datetime) Primary language of the resource. Allowed values from: ISO 639-2/B, ISO 639-3 The type of a resource. You may enter an additional free text description. Use this attribute to choose the general type of the resource from the controlled list. An identifier other than the primary identifier applied to the resource being registered. This may be any alphanumeric string which is unique within its domain of issue. The format is open Identifiers of related resources. Use this property to indicate subsets of properties, as appropriate. Unstructures size information about the resource. Technical format of the resource. Use file extension or MIME type where possible. Version number of the resource. If the primary resource has changed the version number increases. Register a new DOI (or primary identifier) when the version of the resource changes to enable the citation of the exact version of a research dataset (or other resource). May be used in conjunction with properties 11 and 12 (AlternateIdentifier and RelatedIdentifier) to indicate various information updates. Any rights information for this resource. Provide a rights management statement for the resource or reference a service providing such information. Include embargo information if applicable.