Indicates a Web page or service by URL, for product return.

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

A position played, performed or filled by a person or organization, as part of an organization. For example, an athlete in a SportsTeam might play in the position named 'Quarterback'.

Indicates a page with news updates and guidelines. This could often be (but is not required to be) the main page containing [SpecialAnnouncement](http://schema.org/SpecialAnnouncement) markup on a site.

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.

A description of the qualification, award, certificate, diploma or other occupational credential awarded as a consequence of successful completion of this course or program.

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 URL for sending a payment.

A description of the types of physical activity associated with the job. Defined terms such as those in O*net may be used, but note that there is no way to specify the level of ability as well as its nature when using a defined term.

Link to prescribing information for the drug.

Indicates a Web page or service by URL, for product return.

A commonly used identifier for the characteristic represented by the property, e.g. a manufacturer or a standard code for a property. propertyID can be(1) a prefixed string, mainly meant to be used with standards for product properties; (2) a site-specific, non-prefixed string (e.g. the primary key of the property or the vendor-specific id of the property), or (3)a URL indicating the type of the property, either pointing to an external vocabulary, or a Web resource that describes the property (e.g. a glossary entry).Standards bodies should promote a standard prefix for the identifiers of properties from their standards.

Information about public transport closures.

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.

Guidelines about quarantine rules, e.g. in the context of a pandemic.

A link related to this web page, for example to other related web pages.

Description of what changed in this version.

The URL at which a reply may be posted to the specified UserComment.

Component dependency requirements for application. This includes runtime environments and shared libraries that are not included in the application distribution package, but required to run the application (Examples: DirectX, Java or .NET runtime).

A role played, performed or filled by a person or organization. For example, the team of creators for a comic book might fill the roles named 'inker', 'penciller', and 'letterer'; or an athlete in a SportsTeam might play in the position named 'Quarterback'.

URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website.

Indicates (by URL or string) a particular version of a schema used in some CreativeWork. For example, a document could declare a schemaVersion using an URL such as http://schema.org/version/2.0/ if precise indication of schema version was required by some application.

Information about school closures.

A link to a screenshot image of the app.