/usr/share/perl5/ is in libwww-search-perl 2.51.30-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/WWW/
/usr/share/perl5/WWW/SearchResult.pm
/usr/share/perl5/WWW/Search/
/usr/share/perl5/WWW/Search/Pagesjaunes.pm
/usr/share/perl5/WWW/Search/Null/
/usr/share/perl5/WWW/Search/Null/Count.pm
/usr/share/perl5/WWW/Search/Null/Error.pm
/usr/share/perl5/WWW/Search/Null/Empty.pm
/usr/share/perl5/WWW/Search/Null/NoVersion.pm
/usr/share/perl5/WWW/Search/Test.pm
/usr/share/perl5/WWW/Search/Reuters.pm
/usr/share/perl5/WWW/Search/Yahoo/
/usr/share/perl5/WWW/Search/Yahoo/Korea.pm
/usr/share/perl5/WWW/Search/Yahoo/News/
/usr/share/perl5/WWW/Search/Yahoo/News/Advanced.pm
/usr/share/perl5/WWW/Search/Yahoo/UK.pm
/usr/share/perl5/WWW/Search/Lycos.pm
/usr/share/perl5/WWW/Search/Yahoo.pm
/usr/share/perl5/WWW/Search/Null.pm
/usr/share/perl5/WWW/Search/Googlism.pm
/usr/share/perl5/WWW/Search/AltaVista/
/usr/share/perl5/WWW/Search/AltaVista/Careers.pm
/usr/share/perl5/WWW/Search/AltaVista/AdvancedWeb.pm
/usr/share/perl5/WWW/Search/AltaVista/Intranet.pm
/usr/share/perl5/WWW/Search/AltaVista/Intranet3.pm
/usr/share/perl5/WWW/Search/AltaVista/DE.pm
/usr/share/perl5/WWW/Search/AltaVista/AdvancedNews.pm
/usr/share/perl5/WWW/Search/AltaVista/NL.pm
/usr/share/perl5/WWW/Search/AltaVista/Web.pm
/usr/share/perl5/WWW/Search.pm
/usr/share/perl5/WWW/Search/AltaVista/News.pm
/usr/share/perl5/WWW/Search/WashPost.pm
/usr/share/perl5/WWW/Search/Simple.pm
/usr/share/perl5/WWW/Search/Ebay.pm
/usr/share/perl5/WWW/Search/Ebay/
/usr/share/perl5/WWW/Search/Ebay/Motors.pm
/usr/share/perl5/WWW/Search/Ebay/ByEndDate.pm
/usr/share/perl5/WWW/Search/Ebay/Category.pm
/usr/share/perl5/WWW/Search/Ebay/Auctions.pm
/usr/share/perl5/WWW/Search/Ebay/Stores.pm
/usr/share/perl5/WWW/Search/Ebay/BySellerID.pm
/usr/share/perl5/WWW/Search/Ebay/BuyItNow.pm
/usr/share/perl5/WWW/Search/News.pm
/usr/share/perl5/WWW/Search/AltaVista.pm
/usr/share/perl5/WWW/Search/AP.pm
/usr/share/perl5/WWW/Search/Jobserve.pm
/usr/share/perl5/WWW/Search/Result.pm
/usr/share/perl5/WWW/Search/FirstGov.pm