Redland RDF Libraries
Redland
Dave Beckett
Redland RDF API
Redland RDF Language Bindings
Raptor RDF Syntax Library
Rasqal RDF Query Library
Hosted by
since 2005.
Redland librdf
News
Release Notes
Installation
FAQs
Report bugs
License
Getting help
Applications
Documentation
API Reference
Technical Notes
Demonstrations
Triplr
RDF Database
RDF Parsing
RDF Querying
RSS 1.0 Validator
N-Triples Validator
Demo Sources
Downloads
Download Area
SourceForge mirror
Sources
Debian packages
Fedora packages
GIT Sources
Data
(See
DOAP Project
Redland RDF Libraries
Redland
is a set of free software C 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 Oracle Berkeley DB, MySQL 3-5, PostgreSQL, OpenLink Virtoso,
SQLite
, files or URIs.
Support for multiple syntaxes for reading and writing RDF as
RDF/XML
N-Triples
and
Turtle
, RSS and Atom syntaxes via the
Raptor RDF Syntax Library
Querying
with SPARQL and RDQL using the
Rasqal RDF Query Library
Data aggregation and recording provenance support with Redland
contexts
Language Bindings in
Perl
PHP
Python
and
Ruby
via the
Redland Bindings
package.
Command line utility programs
rdfproc
(RDF),
rapper
(parsing) and
roqet
(query).
Portable, fast and with no known memory leaks.
The Redland library packages are:
Raptor RDF Syntax Library -
libraptor2
for parsing and serializing RDF syntaxes
2.0.16 release
raptor2-2.0.16.tar.gz
(2023-03-01)
Rasqal RDF Query Library -
librasqal
for executing RDF queries
0.9.33 release
rasqal-0.9.33.tar.gz
(2014-12-15)
Redland RDF Library -
librdf
providing the RDF API and triple stores. Requires: Raptor and Rasqal
1.0.17 release
redland-1.0.17.tar.gz
(2013-12-28)
Redland Language Bindings
for language APIs to Redland in
Perl
PHP
Python
and
Ruby
. Requires: Redland.
1.0.17.1 release
redland-bindings-1.0.17.1.tar.gz
(2014-05-10)
These are mature RDF packages developed since 2000
used in several projects
Each library has its own news, detailed release notes,
and reference documentation with examples.
License
All Redland packages are free software / open source software and
released under the LGPL 2.1, GPL 2 or Apache 2 licenses as
alternatives. See the individual package license files for full
details and any exceptions.
Help and Support
The
Redland mailing lists
can be used to discuss the development and use of Redland, Raptor and
Rasqal as well as hear about future plans and get the first
release announcements. There is also
an
#redland
IRC channel on the freenode IRC network
irc.freenode.net. For other license and support options, contact
Dave
Copyright (C) 2000-2023
Copyright (C) 2000-2011