def copyright_holder_json(soup):
holder = None<EOL>permissions_tag = raw_parser.article_permissions(soup)<EOL>if permissions_tag:<EOL><INDENT>holder = node_text(raw_parser.copyright_holder(permissions_tag))<EOL><DEDENT>if holder is not None and holder.endswith('<STR_LIT>'):<EOL><INDENT>holder = holder + '<STR_LIT:.>'<EOL><DEDENT>return holder<EOL>
for json output add a full stop if ends in et al