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FormalParameter DRAFT Type

Version: 0.1-DRAFT-2020_07_21 (2020-07-21)

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Key to specification table
Property Expected Type Description
Properties from FormalParameter
defaultValue Text  or
Thing  		The default value of the input. For properties that expect a literal, the default is a literal value, for properties that expect an object, it's an ID reference to one of the current values.
encodingFormat Text  or
URL  		Media type typically expressed using a MIME format (see IANA site and MDN reference) e.g. application/zip for a SoftwareApplication binary, audio/mpeg for .mp3 etc.).

In cases where a CreativeWork has several media type representations, encoding can be used to indicate each MediaObject alongside particular encodingFormat information.

Unregistered or niche encoding and file formats can be indicated instead via the most appropriate URL, e.g. defining Web page or a Wikipedia/Wikidata entry. Supersedes fileFormat.
valueRequired Boolean  Whether the input/output must be specified Whether the property must be filled in to complete the action. Default is false.
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 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  or
Text  or
URL  		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 for more details.
image ImageObject  or
URL  		An image of the item. This can be a URL or a fully described ImageObject.
mainEntityOfPage CreativeWork  or
URL  		Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details.
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, Wikidata entry, or official website.
subjectOf CreativeWork  or
Event  		A CreativeWork or Event about this Thing.
Inverse property: about.
url URL  URL of the item.