By first: this is the latest version which has been prereviewed:https://addons.mozilla.org/en-US/firefox/addon/semantic-turkey/versions/?page=1#version-0.9.1
which is strangely not appearing here...Important: read developers' comments here below before downloading!
This new version of Semantic Turkey no longer includes the Java server. This has been made necessary by the strict security policies of the addons site of Mozilla, which have practically forbidden loading extensions with non-trivial binary content.
The server of Semantic Turkey can be downloaded separately here:https://bitbucket.org/art-uniroma2/semantic-turkey/downloads
Instructions for running ST are on its main site:http://semanticturkey.uniroma2.it/
Semantic Turkey is a Firefox based Knowledge Management and Acquisition tool based on Semantic Web Technologies.
It can also be seen as a "bookmark system on steroids", which allows you to separate the WHAT (people, events, organizations...any kind of thing) that you are interested in, from the WHERE (the pages that you bookmark that contain information about them).
While traditional bookmarking always ends up in tons of page which are rather difficult to organize, with ST you can define your personal domain of interest through a conceptual representation called ontology. You can then add objects to the ontology, describe them through attributive properties or connect them through relational properties, and, at the same time, keep track of (bookmark) the pages where you find information about them. These operations need not to be performed in a strict order: with very simple drag&drops, you can add new objects while you find them on the web.
Visit the official web site on:http://semanticturkey.uniroma2.it
for detailed instructions