Код:
query = *( pchar / "/" / "?" )
Код:
pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
Код:
unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
Код:
pct-encoded = "%" HEXDIG HEXDIG
Код:
sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
/ "*" / "+" / "," / ";" / "="