A CreativeWork attached to the message.

For a [NewsMediaOrganization](http://schema.org/NewsMediaOrganization), a statement on coverage priorities, including any public agenda or stance on issues.

For a [NewsMediaOrganization](http://schema.org/NewsMediaOrganization) or other news-related [Organization](http://schema.org/Organization), a statement explaining when authors of articles are not named in bylines.

For an [Organization](http://schema.org/Organization) (often but not necessarily a [NewsMediaOrganization](http://schema.org/NewsMediaOrganization)), a description of organizational ownership structure; funding and grants. In a news/media setting, this is with particular reference to editorial independence. Note that the [funder](http://schema.org/funder) is also available and can be used to make basic funder information machine-readable.

The publishingPrinciples property indicates (typically via [URL](http://schema.org/URL)) a document describing the editorial principles of an [Organization](http://schema.org/Organization) (or individual e.g. a [Person](http://schema.org/Person) writing a blog) that relate to their activities as a publisher, e.g. ethics or diversity policies. When applied to a [CreativeWork](http://schema.org/CreativeWork) (e.g. [NewsArticle](http://schema.org/NewsArticle)) the principles are those of the party primarily responsible for the creation of the [CreativeWork](http://schema.org/CreativeWork). While such policies are most typically expressed in natural language, sometimes related information (e.g. indicating a [funder](http://schema.org/funder)) can be expressed using schema.org terminology.

A step in making the recipe, in the form of a single item (document, video, etc.) or an ordered list with HowToStep and/or HowToSection items.

The CreativeWork that captured all or part of this Event.

A license document that applies to this structured data, typically indicated by URL.

A CreativeWork such as an image, video, or audio clip shared as part of this posting.

Software application help.

A single step item (as HowToStep, text, document, video, etc.) or a HowToSection.

A single step item (as HowToStep, text, document, video, etc.) or a HowToSection (originally misnamed 'steps'; 'step' is preferred).

A CreativeWork or Event about this Thing.

The work that this work has been translated from. e.g. 物种起源 is a translationOf “On the Origin of Species”

For an [Organization](http://schema.org/Organization) (typically a [NewsMediaOrganization](http://schema.org/NewsMediaOrganization)), a statement about policy on use of unnamed sources and the decision process required.

The schema.org [usageInfo](http://schema.org/usageInfo) property indicates further information about a [CreativeWork](http://schema.org/CreativeWork). This property is applicable both to works that are freely available and to those that require payment or other transactions. It can reference additional information e.g. community expectations on preferred linking and citation conventions, as well as purchasing details. For something that can be commercially licensed, usageInfo can provide detailed, resource-specific information about licensing options. This property can be used alongside the license property which indicates license(s) applicable to some piece of content. The usageInfo property can provide information about other licensing options, e.g. acquiring commercial usage rights for an image that is also available under non-commercial creative commons licenses.

Disclosure about verification and fact-checking processes for a [NewsMediaOrganization](http://schema.org/NewsMediaOrganization) or other fact-checking [Organization](http://schema.org/Organization).

Example/instance/realization/derivation of the concept of this creative work. eg. The paperback edition, first edition, or eBook.

A work featured in some event, e.g. exhibited in an ExhibitionEvent. Specific subproperties are available for workPerformed (e.g. a play), or a workPresented (a Movie at a ScreeningEvent).

A work performed in some event, for example a play performed in a TheaterEvent.

A work that is a translation of the content of this work. e.g. 西遊記 has an English workTranslation “Journey to the West”,a German workTranslation “Monkeys Pilgerfahrt” and a Vietnamese translation Tây du ký bình khảo.