%% You should probably cite draft-ietf-httpapi-linkset instead of this I-D.
@techreport{wilde-linkset-05,
    number =    {draft-wilde-linkset-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-wilde-linkset/05/},
    author =    {Erik Wilde and Herbert Van de Sompel},
    title =     {{Linkset: Media Types and a Link Relation Type for Link Sets}},
    pagetotal = 23,
    year =      2019,
    month =     dec,
    day =       31,
    abstract =  {This specification defines two media types for representing sets of links and a link relation type for referring to sets of links. The media types can be used to represents links in a standalone fashion, in one case in the native format as used in the HTTP "Link" header field, and in the other case in a JSON-based format. The link relation type can be used to point at a resource that provides a set of links.},
}