This document discusses building knowledge graphs and provides examples of how they are used in the financial services industry. It defines key differences between a knowledge graph and knowledge base, explaining that knowledge graphs are dynamically updated using data relationships to derive new knowledge across heterogeneous data types. The document outlines principles for building knowledge graphs and provides examples of financial services knowledge graphs for credit risk management, investment risk management, and portfolio news recommendations. It also provides information about Neo4j, the company that created the Neo4j Graph Platform.