[1] EXI for JSON (EXI4JSON) (8/25/2016, 2:12:44 AM) <https://www.w3.org/TR/exi-for-json/>

[2] EXI for JSON (EXI4JSON) (8/25/2016, 2:12:44 AM) <https://www.w3.org/TR/2016/WD-exi-for-json-20160823/>

[3] Efficient XML Interchange (EXI) for JSON (1/26/2016, 12:50:58 PM) <https://www.w3.org/TR/2016/WD-exi-for-json-20160128/>