Description:

Redland is a set of free software libraries that provide support for the
Resource Description Framework (RDF).
* Modular, object based libraries and APIs for manipulating the RDF graph,
triples, URIs and Literals.
* Storage for graphs in memory and persistently with Sleepycat/Berkeley DB,
MySQL 3-5, PostgreSQL, AKT Triplestore, SQLite, files or URIs.
* Support for multiple syntaxes for reading and writing RDF as RDF/XML,
N-Triples and Turtle Terse RDF Triple Language, RSS and Atom syntaxes via
the Raptor RDF Parser Toolkit.
* Querying with SPARQL and RDQL using the Rasqal RDF Query Library.
* Data aggregation and recording provenance support with Redland contexts.
* Portable, fast and with no known memory leaks.