Knowledge graphs are often used to represent items or things, and their relationships to common knowledge bases. An example of this is the Google knowledge graph, which enhances the results of a Google search. It can be found along the right side of the results page. Google’s knowledge graphs draws information from many different websites, though it relies heavily on Wikipedia. There is no true form that a knowledge graph must take, knowledge graphs typically connect multiple pieces of related data. It provides an easy way to map between data formats.