Fetches university domain json from: https://raw.githubusercontent.com/Hipo/university-domains-list/master/world_universities_and_domains.json # nolint: line_length_linter.
uni_cat(domains, use_file = NULL)A tibble following classification_results. Source-specific data are
retained in details; all source labels are retained in labels.
if (FALSE) { # \dontrun{
uni_cat(domains = "http://www.google.com")
} # }