This is the revision history for api in <freenode.net:#regexen>

factoid_idsubjectcopulapredicateauthornamespace
13749 api is https://github.com/firasdib/Regex101/wiki/API digitok <freenode.net:#regex>
13748 api is https://github.com/firasdib/Regex101/wiki/API digitok <freenode.net:#regex>