Ezer

Semantic Web plugin for your browser. Personalise your browsing experience by storing browsed data on your local storage.
Ezer lets you search, sort and browse through stored information. Users can also participate to provide additional information to a page or add a new page with custom titles where semantic data is unavailable.
Moreover, it also gives suggestions for search using chrome omnibox features, shows similar items to page being browsed and also an more information of highlighted text using context menu.
Further, tag each items with custom names and click on the tag on an item to visualise the connections in a graph.