%% You should probably cite rfc9393 instead of this I-D.
@techreport{ietf-sacm-coswid-09,
    number =    {draft-ietf-sacm-coswid-09},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-sacm-coswid/09/},
    author =    {Henk Birkholz and Jessica Fitzgerald-McKay and Charles Schmidt and David Waltermire},
    title =     {{Concise Software Identification Tags}},
    pagetotal = 54,
    year =      2019,
    month =     may,
    day =       12,
    abstract =  {This document defines a concise representation of ISO/IEC 19770-2:2015 Software Identification (SWID) tags that are interoperable with the XML schema definition of ISO/IEC 19770-2:2015. Next to the inherent capability of SWID tags to express arbitrary context information, Concise SWID (CoSWID) tags support the definition of additional semantics via well-defined data definitions incorporated by extension points.},
}