Generating a Product Data Catalog out of the Web. The crawler was forced to retrieve data from 32 different PLDs which were chosen based on their containment of marked up annotations as well as their
The graphs have been extracted from the 2012 and 2014 versions of the Common Crawl web corpera. The 2012 graph covers 3.5 billion web pages and 128 billion hyperlinks between these pages. To the best