FOUR-PER-EM SPACE U+2005

BlockGeneral Punctuation
CategorySpace Separator
DecompositionSPACE (U+0020)
UTF-80xE2 0x80 0x85
UTF-160xFF 0xFE 0x5 0x20
UTF-320xFF 0xFE 0x0 0x0 0x5 0x20 0x0 0x0
HTML 
Pythonu"\u2005"