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FormalParameter DRAFT Profile

Version: 0.1-DRAFT-2020_06_23 (23 June 2020)

A formal parameter is a slot that may be satisfied when the workflow is run. It appears as an Input or Output of a Workflow


If you spot any errors or omissions with this type, please file an issue in our GitHub.


Key to specification table

CD = Cardinality

Property Expected Type Description CD Controlled Vocabulary Example
Marginality: Minimum.
@context URL Used to provide the context (namespaces) for the JSON-LD file.
Not needed in other serialisations.
ONE
@type Text Schema.org/Bioschemas class for the resource declared using JSON-LD syntax. For other serialisations please use the appropriate mechanism.
While it is permissible to provide multiple types, it is preferred to use a single type.
MANY Schema.org, Bioschemas
@id IRI Used to distinguish the resource being described in JSON-LD. For other serialisations use the appropriate approach. ONE
dct:conformsTo IRI Used to state the Bioschemas profile that the markup relates to. The versioned URL of the profile must be used.
Note that we use a CURIE in the table here but the full URL for Dublin Core terms must be used in the markup (http://purl.org/dc/terms/conformsTo), see example.
ONE Bioschemas profile versioned URL
additionalType URL
Schema:

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.


ONE

http://edamontology.org/data_0006

encodingFormat Text
URL
Schema:

URLs to accepted formats


MANY

http://edamontology.org/format_1915

name Text
Schema:

The name of the item.


ONE
Marginality: Recommended.
description Text
Schema:

A description of the item.


Bioschemas:

The description may include verbatim the Workflow’s description of the FormalParameter and its type

ONE
Marginality: Optional.
defaultValue Thing
Schema:

The default value for the FormalParameter. This is commonly only used for Inputs.


ONE
identifier PropertyValue
Text
URL
Schema:

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.


MANY
valueRequired Boolean
Schema:

If the FormalParameter must be specified. This is commonly only used for Inputs


ONE