Properties from InformAction

Property	Expected Type	description
event	Event	Upcoming or past event associated with this place, organization, or action.

Properties from CommunicateAction

Property	Expected Type	description
about	Thing	The subject matter of the content.
inLanguage	Text 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. See also availableLanguage.
language	Language	A sub property of instrument. The language used on this action.
recipient	Organization ContactPoint Person Audience	A sub property of participant. The participant who is at the receiving end of the action.

Properties from Action

Property	Expected Type	description
actionStatus	ActionStatusType	Indicates the current disposition of the Action.
agent	Organization Person	The direct performer or driver of the action (animate or inanimate). E.g. John wrote a book.
endTime	DateTime Time	The endTime of something. For a reserved event or service (e.g. FoodEstablishmentReservation), the time that it is expected to end. For actions that span a period of time, when the action was performed. E.g. John wrote a book from January to December. For media, including audio and video, it's the time offset of the end of a clip within a larger file.\n\nNote that Event uses startDate/endDate instead of startTime/endTime, even when describing dates with times. This situation may be clarified in future revisions.
error	Thing	For failed actions, more information on the cause of the failure.
instrument	Thing	The object that helped the agent perform the action. E.g. John wrote a book with a pen.
location	Place Text VirtualLocation PostalAddress	The location of, for example, where an event is happening, where an organization is located, or where an action takes place.
object	Thing	The object upon which the action is carried out, whose state is kept intact or changed. Also known as the semantic roles patient, affected or undergoer (which change their state) or theme (which doesn't). E.g. John read a book.
participant	Organization Person	Other co-agents that participated in the action indirectly. E.g. John wrote a book with Steve.
playActivity	PlayActivity
provider	Organization Person	The service provider, service operator, or service performer; the goods producer. Another party (a seller) may offer those services or goods on behalf of the provider. A provider may also serve as the seller.
result	Thing	The result produced in the action. E.g. John wrote a book.
startTime	Time DateTime	The startTime of something. For a reserved event or service (e.g. FoodEstablishmentReservation), the time that it is expected to start. For actions that span a period of time, when the action was performed. E.g. John wrote a book from January to December. For media, including audio and video, it's the time offset of the start of a clip within a larger file.\n\nNote that Event uses startDate/endDate instead of startTime/endTime, even when describing dates with times. This situation may be clarified in future revisions.
target	URL EntryPoint	Indicates a target EntryPoint, or url, for an Action.

Properties from Thing

Property	Expected Type	description
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 description of the item.
disambiguatingDescription	Text	A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation.
identifier	PropertyValue URL Text	The identifier property represents any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc.
image	URL ImageObject	An image of the item. This can be a URL or a fully described ImageObject.
instanceOf	Enumeration	Type to which this subject belongs. Use for membership in a value set (Enumeration), not inheritance. Example: K2 instanceOf mountain; volcano subClassOf mountain.
mainEntityOfPage	URL CreativeWork	Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details.
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, Wikidata entry, or official website.
subjectOf	Event CreativeWork	A CreativeWork or Event about this Thing.
url	URL	URL of the item.