Assertion: byte's character | /r/HasProperty | encoded with single 4-byte sequence
Facets:
Source sentences:
text: A: The definition of UTF-8 requires that supplementary characters (those using surrogate pairs in UTF-16) be encoded with a single 4-byte sequence.
text: A: The definition of UTF-32 requires that supplementary characters (those using surrogate pairs in UTF-16) be encoded with a single 4-byte sequence.