How graph relationships encode meaning (with examples)

Graph databases encode meaning through named relationships between nodes, not just connections. Using the example of 'Jennifer works for Neo4j,' the relationship type ('WORKS_FOR') distinguishes it from other possible connections like following on social media or living in the same city. Relationships can also carry metadata properties (e.g., start date, job role) that are tied to the relationship itself and disappear if the relationship is removed. Multiple relationships can exist between the same two nodes, each with different semantics. Relationships are also directional but can be traversed bidirectionally, giving each node its own perspective on the connection.