PublicationEvent

A PublicationEvent corresponds indifferently to the event of publication for a CreativeWork of any type e.g. a broadcast event, an on-demand event, a book/journal publication via a variety of delivery media.

Usage: Between 100 and 1000 domains

[more...]

Property	Expected Type	Description
Properties from PublicationEvent
`free`	Boolean	A flag to signal that the publication is accessible for free.
`publishedOn`	BroadcastService	A broadcast service associated with the publication event.
Properties from Event
`aggregateRating`	AggregateRating	The overall rating, based on a collection of reviews or ratings, of the item.
`attendee`	Person or Organization	A person or organization attending the event. Supersedes attendees.
`doorTime`	DateTime	The time admission will commence.
`duration`	Duration	The duration of the item (movie, audio recording, event, etc.) in ISO 8601 date format.
`endDate`	Date	The end date and time of the item (in ISO 8601 date format).
`eventStatus`	EventStatusType	An eventStatus of an event represents its status; particularly useful when an event is cancelled or rescheduled.
`inLanguage`	Text or Language	The language of the content or performance or used in an action. Please use one of the language codes from the IETF BCP 47 standard. Supersedes language.
`location`	Place or PostalAddress	The location of the event, organization or action.
`offers`	Offer	An offer to provide this item—for example, an offer to sell a product, rent the DVD of a movie, or give away tickets to an event.
`organizer`	Person or Organization	An organizer of an Event.
`performer`	Person or Organization	A performer at the event—for example, a presenter, musician, musical group or actor. Supersedes performers.
`previousStartDate`	Date	Used in conjunction with eventStatus for rescheduled or cancelled events. This property contains the previously scheduled start date. For rescheduled events, the startDate property should be used for the newly scheduled start date. In the (rare) case of an event that has been postponed and rescheduled multiple times, this field may be repeated.
`recordedIn`	CreativeWork	The CreativeWork that captured all or part of this Event. Inverse property: recordedAt.
`review`	Review	A review of the item. Supersedes reviews.
`startDate`	Date	The start date and time of the item (in ISO 8601 date format).
`subEvent`	Event	An Event that is part of this event. For example, a conference event includes many presentations, each of which is a subEvent of the conference. Supersedes subEvents.
`superEvent`	Event	An event that this event is a part of. For example, a collection of individual music performances might each have a music festival as their superEvent.
`typicalAgeRange`	Text	The typical expected age range, e.g. '7-9', '11-'.
`workPerformed`	CreativeWork	A work performed in some event, for example a play performed in a TheaterEvent.
Properties from Thing
`additionalType`	URL	An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. In RDFa syntax, it is better to use the native RDFa syntax - the 'typeof' attribute - for multiple types. Schema.org tools may have only weaker understanding of extra types, in particular those defined externally.
`alternateName`	Text	An alias for the item.
`description`	Text	A short description of the item.
`image`	ImageObject or URL	An image of the item. This can be a URL or a fully described ImageObject.
`mainEntityOfPage`	CreativeWork	Indicates a page (or other CreativeWork) for which this thing is the main entity being described. Many (but not all) pages have a fairly clear primary topic, some entity or thing that the page describes. For example a restaurant's home page might be primarily about that Restaurant, or an event listing page might represent a single event. The mainEntity and mainEntityOfPage properties allow you to explicitly express the relationship between the page and the primary entity. Related properties include sameAs, about, and url. The sameAs and url properties are both similar to mainEntityOfPage. The url property should be reserved to refer to more official or authoritative web pages, such as the item’s official website. The sameAs property also relates a thing to a page that indirectly identifies it. Whereas sameAs emphasises well known pages, the mainEntityOfPage property serves more to clarify which of several entities is the main one for that page. mainEntityOfPage can be used for any page, including those not recognized as authoritative for that entity. For example, for a product, sameAs might refer to a page on the manufacturer’s official site with specs for the product, while mainEntityOfPage might be used on pages within various retailers’ sites giving details for the same product. about is similar to mainEntity, with two key differences. First, about can refer to multiple entities/topics, while mainEntity should be used for only the primary one. Second, some pages have a primary entity that itself describes some other entity. For example, one web page may display a news article about a particular person. Another page may display a product review for a particular product. In these cases, mainEntity for the pages should refer to the news article or review, respectively, while about would more properly refer to the person or product. Inverse property: mainEntity.
`name`	Text	The name of the item.
`potentialAction`	Action	Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
`sameAs`	URL	URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Freebase page, or official website.
`url`	URL	URL of the item.

Instances of PublicationEvent may appear as values for the following properties

Property	On Types	Description
`publication`	MediaObject or Clip or Episode	A publication event associated with the item.
`releasedEvent`	CreativeWork	The place and time the release was issued, expressed as a PublicationEvent.

More specific Types

BroadcastEvent

OnDemandEvent

Examples

Without Markup Microdata RDFa JSON-LD

An example of a single release of
the Beatles White Album, which was
released in the US and Canada on different dates.

Not available yet.

Not available yet.

<script type="application/ld+json">
{
    "@context": "http://schema.org",
    "@type": "MusicRelease",
    "name": "The Beatles",
    "alternateName": "White Album",
    "musicReleaseFormat": "http://schema.org/VinylFormat",
    "duration": "PT1H33M50S",
    "inLanguage": "EN",
    "recordLabel": {
        "@type": "Organization",
        "@id": "http://musicbrainz.org/label/cf7fc5cf-e011-4ef4-b511-cd0188537910",
        "name": "Apple Records"
    },
    "catalogNumber": "SWBO 101",
    "releasedEvent": [
        {
            "@type": "PublicationEvent",
            "startDate": "1968-11-22",
            "location": {
                "@type": "Country",
                "name": "Canada"
            }
        },
        {
            "@type": "PublicationEvent",
            "startDate": "1968-11-25",
            "location": {
                "@type": "Country",
                "name": "United States"
            }
        }
    ],
    "producer": [
        {
            "@type": "Person",
            "name": "George Martin"
        },
        {
            "@type": "Person",
            "name": "Chris Thomas"
        }
    ]
}
</script>

Schema Version 1.999999