%% You should probably cite draft-bhutton-json-schema-validation instead of this I-D.
@techreport{handrews-json-schema-validation-00,
    number =    {draft-handrews-json-schema-validation-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-handrews-json-schema-validation/00/},
    author =    {Austin Wright and Henry Andrews and Geraint Luff},
    title =     {{JSON Schema Validation: A Vocabulary for Structural Validation of JSON}},
    pagetotal = 30,
    year =      2017,
    month =     nov,
    day =       20,
    abstract =  {JSON Schema (application/schema+json) has several purposes, one of which is JSON instance validation. This document specifies a vocabulary for JSON Schema to describe the meaning of JSON documents, provide hints for user interfaces working with JSON data, and to make assertions about what a valid document must look like.},
}