<p>SEASR's Google Search To Entities To Protovis Network Graph is a free tool for submitting a search to Google and returning a specified number of documents for further processing. It then analyses the documents for connections within a specified number of sentences, and generates a link node network graph using Protovis from the results.</p> <p>SEASR's page for Google Search To Entities To Protovis Network Graph is no longer available. Information about the tool can still be viewed via the Internet Archive.</p>