Ontology Tools

TwitterFacebook
Get flash to fully experience Pearltrees
Knowledge organization is the problem of arranging and classifying what we collectively know as a society in ways that can be easily understood and communicated to others. The issues addressed in this thesis include the representation and storage of knowledge, semiotics, ontology, classification, systems for knowledge organization, and the visualization and aesthetics of knowledge systems.

rchoetzlein

http://www.rchoetzlein.com/quanta/
Semantic tools

http://protegewiki.stanford.edu/wiki/Protege_Ontology_Library

Protege Ontology Library

OWL ontologies
Importing to 3D Topicscape Pro from MindManager , FreeMind and Personal Brain (and exporting to FreeMind) Personal Brain import http://www.topicscape.com/topicscape-and-mindmanager.php

MindManager, FreeMind and Personal Brain users

Text 2 Mind Map - An online text to mind map converter

I do a lot of classification work. For that, it's limited but useful on occasion for presentations. More powerful is TreeSheets at http://www.treesheets.com/ although it does not use the mindmap graphic. by skiplumley Apr 11

RDF-Gravity

Sunil Goyal, Rupert Westenthaler {sgoyal, rwestenthaler}@salzburgresearch.at Salzburg Research, Austria RDF Gravity is a tool for visualising RDF/OWL Graphs/ ontologies. Its main features are: http://semweb.salzburgresearch.at/apps/rdf-gravity/index.html
http://www.ontopia.net/topicmaps/materials/tao.html Finding the Way in the Age of Infoglut

The TAO of Topic Maps

Disco Hyperdata Browser

http://wifo5-03.informatik.uni-mannheim.de/bizer/ng4j/disco/ The Disco - Hyperdata Browser is a simple browser for navigating the Semantic Web as an unbound set of data sources.