"New tabs retain the session history of the originating tab. Links opened in a new tab won't have a blank history, but one that is populated from the parent."
Semantic Radar is a semantic metadata detector for Firefox...when detected, shows an icon in browser's status bar. Currently it supports SIOC, FOAF and DOAP metadata.
W. Headden, III, M. Johnson, und D. McClosky. Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Seite 101--109. Stroudsburg, PA, USA, Association for Computational Linguistics, (2009)
M. Ramazanov. Further progress in analysis. Proceedings of the 6th International ISAAC Congress, Seite 734-739. World Scientific Publishing Co. Pte. Ltd., (2009)