Identifier for this specification is: https://identifiers.org/combine.specifications:omex-metadata.1.2
The specification can be found at: omex-metadata.1.2.pdf
For the description of the OMEX metadata see: https://identifiers.org/combine.specifications:omex-metadata
Gennari JH, König M, Misirli G, Neal ML, Nickerson DP, Waltemath D. OMEX metadata specification (version 1.2). J Integr Bioinform. 2021 Oct 20;18(3):20210020. doi: 10.1515/jib-2021-0020. PMID: 34668356; PMCID: PMC8560343.