Answer:
Represents the interconnection of relationships in a social network
Explanation:
The word Social graph was said to be brought about by Mark Zuckerberg. It generally entails Users connection (how they are connected) an individual can also be the center of our own social network or graph.
The more the graph we have for a website, the switching cost will definitely be more. It is often refered to as Global mapping of users and how these users are connected. It aid important customers at times and links in the various branches of the social graph by analysis.
If you mean germans, they shut down all jewish businesses and also made them wear stars of david on their chests to identify that they were jewish