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close subject identifiers for Subject Indicator (TMDM)
  • http://www.topicmapslab.de/glossary/subject_indicator
  • http://psi.topicmaps.org/iso13250/glossary/subject-indicator

Subject Indicator (TMDM)

According to the TMDM, a subject indicator is an information resource that is referred to from a topic map in an attempt to unambiguously identify the subject represented by topic to a human being.

Associated Topics

Topic Maps — Data Model  

Edited by Lars Marius Garshol and Graham Moore.


This part of ISO/IEC13250 specifies a data model of Topic Maps. It defines the abstract structure of Topic Maps, using the information set formalism, and to some extent their …


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Topic Maps offered the semantic flexibility that I needed in Topincs, an application with an unlimited domain. It allowed me to make statements about any subjects. Exactly what I was looking for.

Robert Cerny
Topincs - a web database software
Topic Maps Lab auf der Cebit 2011

Graduate from the Topic Maps Lab