link-based resource descriptor discovery

 HTTP::LRDD is a Perl library
 to handle Link-based Resource Descriptor Discovery
 (LRRD - pronounced "lard").
 .
 Note: the LRDD specification has ceased to be,
 with some parts being merged into the host-meta Internet Draft.
 This CPAN module will go in its own direction,
 bundling up best-practice techniques
 for discovering links and descriptors for a given URI.