The document discusses improvements to the Razorbase linked data browser that allow users to more easily explore categories and relationships between entities. It provides examples of using new "type actions" to quickly filter entities by category, such as finding various dog breeds by filtering to the "Dog Breeds" category and then viewing things under that category. It also gives an example of finding friends of a friend by first looking up a friend and then pivoting to their friends. The improvements are described as making common navigation tasks shorter, requiring fewer steps.