Index R R RFC RFC 2119, [1], [2], [3], [4], [5], [6], [7], [8] RFC 3986, [1], [2], [3], [4], [5], [6] RFC 5646, [1], [2], [3] RFC 8259, [1], [2], [3], [4] RFC 8610, [1] RFC 8949, [1], [2], [3] RFC 8949 Section 3.4.5.1