Schema Playground: a tool for authoring, extending, and using metadata schemas to improve FAIRness of biomedical data

Table 2 Classes in the Outbreak schema and how they were created and used

Outbreak schema class	Source Schema.org class	Inspired by	Used in
Analysis	CreativeWork	Outbreak Protocol, Dataset Class, various COVID-19 Analyses	–
ClinicalTrial	MedicalStudy	NCT Clinical Trials PRS, WHO ClinicalTrials	–
ComputationalTool	Software	Bioschemas, NIAID schema, Bio.tools schema	–
DataDownload	DataDownload	NIAID schema	ComputationalTool
Dataset	Dataset	NIAID schema	–
Protocol	HowTo	Bioschemas LabProtocol, protocols.io	–
Publication	MedicalScholarlyArticle	NLM Medline, biorxiv, various journals	–
ArmGroup	Thing	NCT Clinical Trials PRS, WHO ClinicalTrials	ClinicalTrial
CitationObject	CreativeWork	Outbreak primary classes	All
Correction	CreativeWork	CitationObject	Publication
DataDownload	DataDownload	NIAID schema	Dataset
Eligibility	Thing	NCT Clinical Trials PRS, WHO ClinicalTrials	ClinicalTrial
Instrument	Product	Bioschemas LabProtocol, protocols.io	Protocol
Intervention	Thing	NCT Clinical Trials PRS, WHO ClinicalTrials	ClinicalTrial
MonetaryGrant	MonetaryGrant	NIAID schema	All
Organization	Organization	NIAID schema	All
Outcome	Thing	NCT Clinical Trials PRS, WHO ClinicalTrials	ClinicalTrial
Person	Person	NIAID schema	All
Product	Product	Bioschemas LabProtocol, protocols.io	Protocol
StudyEvent	Thing	NCT Clinical Trials PRS, WHO ClinicalTrials	ClinicalTrial
StudyStatus	Thing	NCT Clinical Trials PRS, WHO ClinicalTrials	ClinicalTrial
StudyDesign	Thing	NCT Clinical Trials PRS, WHO ClinicalTrials	ClinicalTrial
StudyLocation	Place	NCT Clinical Trials PRS, WHO ClinicalTrials	ClinicalTrial

ISSN: 1471-2105