Names the type of structure (from a limited list of structural types) that is used in this XML document. The type of structure is used to enforce business rules, for example, that an “article” type must contain a <body>.
Previous DTD Relationship. In the contentItem.dtd, this information was recorded in the contentItemType attribute on the article-equivalent element <contentItem>.
| Value | Meaning |
|---|---|
| article | Must contain a body |
| correction | Must contain a related-item and a body |
| header | Metadata only; cannot contain a body or back matter |
| review | Must contain at least one product and a body |
| Restriction: This attribute must be specified if the element is used. | |