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 welcome to protégé


news  
 
May 9, 2012  
Protege 3.5 now in beta!  
(read more) | (download)  
 
May 30 - June 1, 2012  
Protégé-OWL Short Course  
Stanford, California  
 
 
Find Protege Project on Facebook   
 
 
Protégé is a free, open source ontology editor and knowledge-base framework.

The Protégé platform supports two main ways of modeling ontologies via the Protégé-Frames and Protégé-OWL editors. Protégé ontologies can be exported into a variety of formats including RDF(S), OWL, and XML Schema. (more)

Protégé is based on Java, is extensible, and provides a plug-and-play environment that makes it a flexible base for rapid prototyping and application development. (more)
Protégé is supported by a strong community of developers and academic, government and corporate users, who are using Protégé for knowledge solutions in areas as diverse as biomedicine, intelligence gathering, and corporate modeling.

community
Registered Users 197,311
protege-users list members 17,291
protege-discussion list members 2,534
protege-owl list members 2,312

Protégé is available from this site as a free download along with plug-ins and ontologies.

downloads
Protégé 4.2 beta May 11, 2012
Protégé 4.1 Jul 26, 2011
Protégé 3.5 beta May 9, 2012
Protégé 3.4.8 Jan 12, 2012
WebProtégé 0.5 beta May 28, 2011

protege-owl
go to protégé-owl
protege-frames
go to protégé-frames
WebProtege
go to WebProtégé






Protégé is a national resource for biomedical ontologies and knowledge bases supported by the National Library of Medicine
Protégé is a core component of The National Center for Biomedical Ontology
Copyright © 2012 Stanford Center for Biomedical Informatics Research