((p "Values of this type denote an URL.") (h2 (@ (id . "allowed-values")) "Allowed values") (p "All characters of an URL / URI are allowed.") (h2 (@ (id . "query-comparison")) "Query comparison") (p "All comparisons are done case-insensitive." " " "For example, " (@L (@H "“") "hello" (@H "”")) " is the suffix of " (@L (@H "“") "http://example.com/Hello" (@H "”")) ".") (h2 (@ (id . "sorting")) "Sorting") (p "Sorting is done by comparing the " (a (@ (href . "00001006033500")) "String") " values."))