%% You should probably cite rfc9264 instead of this I-D.
@techreport{ietf-httpapi-linkset-03,
    number =    {draft-ietf-httpapi-linkset-03},
    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-httpapi-linkset/03/},
    author =    {Erik Wilde and Herbert Van de Sompel},
    title =     {{Linkset: Media Types and a Link Relation Type for Link Sets}},
    pagetotal = 31,
    year =      2021,
    month =     jul,
    day =       4,
    abstract =  {This specification defines two document formats and respective media types for representing sets of links as stand-alone resources. One format is JSON-based, the other aligned with the format for representing links in the HTTP "Link" header field. This specification also introduces a link relation type to support discovery of sets of links.},
}