Thing > Event > UserInteraction > UserBlocks

UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use Action-based vocabulary, alongside types such as Comment.

Usage: Fewer than 10 domains
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PropertyExpected TypeDescription
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 Language  or
Text 
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 PostalAddress  or
Place 
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 URL  or
ImageObject 
An image of the item. This can be a URL or a fully described ImageObject.
mainEntityOfPage URL  or
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.

Schema Version 2.0