OpeningHoursSpecification: OpeningHoursSpecification
In cboettig/schemar: Create Structured Data Using the Schema.org Vocabulary

Description Usage Arguments Value

A structured value providing information about the opening hours of a place or a certain service inside a place.The place is __open__ if the [[opens]] property is specified, and __closed__ otherwise.If the value for the [[closes]] property is less than the value for the [[opens]] property then the hour range is assumed to span over the next day.

OpeningHoursSpecification(id = NULL, validThrough = NULL,
  validFrom = NULL, opens = NULL, dayOfWeek = NULL, closes = NULL,
  url = NULL, sameAs = NULL, potentialAction = NULL, name = NULL,
  mainEntityOfPage = NULL, image = NULL, identifier = NULL,
  disambiguatingDescription = NULL, description = NULL,
  alternateName = NULL, additionalType = NULL)

`id`	identifier for the object (URI)
`validThrough`	(DateTime or DateTime or DateTime or DateTime or DateTime or DateTime or DateTime type.) The date after when the item is not valid. For example the end of an offer, salary period, or a period of opening hours.
`validFrom`	(DateTime or DateTime or DateTime or DateTime or DateTime or DateTime or DateTime type.) The date when the item becomes valid.
`opens`	(Time type.) The opening hour of the place or service on the given day(s) of the week.
`dayOfWeek`	(DayOfWeek type.) The day of the week for which these opening hours are valid.
`closes`	(Time type.) The closing hour of the place or service on the given day(s) of the week.
`url`	(URL type.) URL of the item.
`sameAs`	(URL type.) 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.
`potentialAction`	(Action type.) Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
`name`	(Text type.) The name of the item.
`mainEntityOfPage`	(URL or CreativeWork type.) Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See [background notes](/docs/datamodel.html#mainEntityBackground) for details.
`image`	(URL or ImageObject type.) An image of the item. This can be a [[URL]] or a fully described [[ImageObject]].
`identifier`	(URL or Text or PropertyValue type.) The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details.
`disambiguatingDescription`	(Text type.) 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.
`description`	(Text type.) A description of the item.
`alternateName`	(Text type.) An alias for the item.
`additionalType`	(URL type.) 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.