Global attributes. Most elements contain these attributes Attributes for wsd (writing system description) and rend (rendering information). Attributes added to the class of declarable elements. The TEIform element is used to map XCES elements and types onto TEI elements. This is only required for a few elements (mostly in the header) that do not exist in the TEI or whose names have been changed. For example. the TEI element <teiHeader> has been renamed <cesHeader> in the XCES and uses the TEIform attribute to declare a mapping between <cesHeader> in the XCES and <teiHeader> in the TEI. >Base type for all element only types. Adds the global attributes to class.base.simple. >Base type for all mixed content elements Adds the global attributes to class.base.mixed. A String (text only) type. Mixed content is allowed, but class.global.mixed does not contain any elements. The class of declarable objects. Base type for elements that are used to encode text. Base type for element-only types that are used to encode text. Base type for string-only types used to encode text. Attributes required to declare a simple link. Element type used to link an external files to a document.