Table 1.

Data structure of the atomic workflow’s functionality in the repository

Element	Sub-element	Sub-sub-element	Data type
Functionality			Ontology vocabulary
Input(s)	input 1	input_id	Integer
		input_description	Plain text
		input data type	Data type
	input 2	input_id	Integer
		input_description	plain text
		input data type	Data type
	input…
	input u	input_id	Integer
		input_description	Plain text
		input data type	Data type
Output(s)	output 1	output_id	Integer
		output_description	Plain text
		output data type	Data type
	output 2	output_id	Integer
		output_description	Plain text
		output data type	Data type
	output …
	output v	output_id	Integer
		output_description	Plain text
		output data type	Data type