From Semantic Web Standards

AllegroGraph RDF Store

Name of the tool: AllegroGraph RDF Store
Home page:
Date of latest release:
Programming language(s) that can be used with the tool: Java, LISP, Python, Prolog, C#, Ruby, Perl
Relevant semantic web technologies: RDF, SPARQL, RDFS, OWL, RDFa
Categories: Triple Store, Programming Environment, Reasoner, Development Environment, RDFS Reasoner
See also:
Public mailing list:
Preferred project URI:
DOAP reference:
Company or institution: Franz Inc.

(Tool description last modified on 2011-02-18.)


AllegroGraph is a system to load, store and query RDF data. It includes a SPARQL interface and RDFS reasoning. It has Java, Prolog, and Python interfaces.

SPARQL, the W3C standard RDF query language, gives native object, RDF, and XML responses to queries. Query may be over sockets, HTTP, Lisp or a Java API. Also supports OWL DL, RDF Prolog, SWRL and simple inferencing (subclass, subproperty, identity, and inverse relations).