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close subject identifiers for Subj3ct
  • http://www.topicmapslab.de/projects/subj3ct


Project category: PSI registry service
Project status: Beta


Subj3ct is an infrastructure technology for Web 3.0 applications. These are applications that are organised around subjects and semantics rather than documents and links. Subj3ct provides the technology and services to enable Web 3.0 applications to define and exchange subject definitions.

Subj3ct works by allowing you to register URLs that act as identifiers for the things you want to talk about. Subj3ct also encourages the registration of other web resources that contain content about a particular subject. Subj3ct is also a platform that provides an API to allow applications to find subject identifiers and their related resources.

Project Members

Kal Ahmed

No contact information available. 


Kal is project leader of TM4J TopicMap Engine, TM4Web, and TMTab.


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Topic Maps is the only formal semantic model which is optimized for humans, not for computers. Applications and web portals based on Topic Maps are easy to use, without limitations for flexibility and creativity.

Benjamin Bock
Ruby Topic Maps
Topic Maps Lab auf der Cebit 2011

Graduate from the Topic Maps Lab