Equivalent to:

Attributes of Article

Property	Expected value(s)	Description
article location	Link	Location where the article can be accessed, such as a URL or physical location in a library.
article version	Literal	Specifies the version of the article in context, such as preprint, postprint, or published version.
doi	Literal	A persistent identifier or handle used to uniquely identify various objects, standardized by the International Organization for Standardization.
first author	Person	Identifies the primary or lead author of an article, typically listed first among the authors.
is retracted	Boolean	Indicates whether an article has been officially withdrawn from publication due to issues such as errors or ethical concerns.
last author	Person	Identifies the author listed last in a multi-authored article, often signifying a senior or supervising role in the research.
middle author	Person	Identifies an author listed between the first and last author in a multi-authored article, often contributing significantly to the research.
X link	Link	Link that directs users to a specific page or content on the social media platform X, which was previously known as Twitter.

Other attributes used to describe Article

Attributes of other classes can be used to describe this class. Learn more.

Attributes of Resource

Property	Expected value(s)	Description
audience	Literal	Class of user for which the content of a resource is intended, or for whom the content is considered suitable.
authority link	--	Actionable IRI linking to an authoritative controlled vocabulary.
control code	Literal	Alphanumeric string or indicator used to find and identify the resource.
created date	Literal	The date a Resource was created.
date	--	Date associated with the resource.
description	Literal	Description of the resource.
equivalent	--	actionable IRI linking to a Real World Object.
has instance	Instance	Relationship used to connect Works to Instances.
image	--	IRI that points to an image of the resource.
label	Literal	Text string representing the name of resource.
language	Language Category	Language associated with the resource.
map	Identifier	Connects Resources to persistent Identifiers like DOI, ISBN, etc.
note	Literal	Additional descriptive information associated with the resource.
preferred label	Literal	Preferred human readable label of the resource.
rights statement	Literal	Rights statement associated with the origin resource.
updated date	Literal	The date a Resource was last updated.
wikipedia article	--	Actionable IRI linking to an authoritative Wikipedia article.

Attributes of Work