DataType > Boolean

Boolean: True or False.


Instances of Boolean may appear as values for the following properties
PropertyOn TypesDescription
acceptsReservations FoodEstablishment Indicates whether a FoodEstablishment accepts reservations. Values can be Boolean, an URL at which reservations can be made or (for backwards compatibility) the strings Yes or No.
free PublicationEvent A flag to signal that the publication is accessible for free.
isAvailableGenerically Drug True if the drug is available in a generic form (regardless of name).
isFamilyFriendly CreativeWork Indicates whether this content is family friendly.
isGift Order Was the offer accepted as a gift for someone other than the buyer.
isProprietary Drug  or
DietarySupplement 
True if this item's name is a proprietary/brand name (vs. generic name).
multipleValues PropertyValueSpecification Whether multiple values are allowed for the property. Default is false.
readonlyValue PropertyValueSpecification Whether or not a property is mutable. Default is false. Specifying this for a property that also has a value makes it act similar to a "hidden" input in an HTML form.
representativeOfPage ImageObject Indicates whether this image is representative of the content of the page.
requiresSubscription MediaObject Indicates if use of the media require a subscription (either paid or free). Allowed values are true or false (note that an earlier version had 'yes', 'no').
valueAddedTaxIncluded PriceSpecification Specifies whether the applicable value-added tax (VAT) is included in the price specification or not.
valueRequired PropertyValueSpecification Whether the property must be filled in to complete the action. Default is false.

More specific Types
  • False
  • True

    Schema Version 1.92