A development version of GNOWSYS-0.1-1 is released at http://www.zope.org/Members/nagarjuna/GNOWSYS. http://savannah.gnu.org/projects/gnosys
GNOWSYS, Gnowledge Networking and Organizing System, is a web application for developing and maintaining semantic web content developed in Python and works as an installed product in ZOPE.
The application provides generic classes, viz. object, object type, association, association type, facet, facet type, occurance, occurance type, theme, scope, etc., for developing semantic web content. For those who are aware, the application follows the structure of TopicMaps (http://www.topicmaps.org). It is intended to develop as a powerful prototype application demonstrating the potential of an expert system within the paradigm+of object oriented database technology. Presently it cannot import/export the content in the form of XTM (XML Topic Maps) standard, but this feature is being developed.
The application can be used for web based knowledge representation and management projects, for developing structured knowledge bases, as a collaborative authoring tool, suitable for making electronic glossaries, dictionaries and encyclopedias, for managing large web sites or links, developing an online catalogue for a library of any thing including books, to make ontologies, classifying and networking any objects etc. This tool is intended to be used also for an on-line tutoring system with dependency management system between various concepts.
It also contains a facility to add rules into its rule base, and execute the rules. Once completely implemented this feature will make the product really powerful, for it can infer and make new relations. Though a prototype of rule base already exists in the developing version, more elegant implementation is being worked out.
GNOSYS is a free software, released under GPL.
Project website will be managed from http://savannah.gnu.org/projects/gnosys
Sample applications that are developed using GNOWSYS will be available at http://www.gnowledge.org/, which is a site under development.
You can download from the Zope site: http://www.zope.org/Members/nagarjuna/GNOWSYS
You can also download soon from the savannah site using the cvs after the files are setup.
This product depends on another Zope Product, Transparent Folders.
Nagarjuna