This module is usable outside of Samizdat engine and provides following classes: * Antispam: simple Wiki spam filter * Cache: thread-safe time-limited FIFO cache * Sanitize: HTML validation (requires Tidy) * Storage: relational RDF storage (requires DBD::Pg) . This package is a dependency package, which depends on the package containing actual Ruby Samizdat module for the default Ruby version (currently 1.8).