The Flexibility of the Property Graph
• A property graph extends a multi-relational graph by allowing for both
vertices and edges to maintain a key/value property map.
• These properties are useful for expressing non-relational data (i.e. data
not needing to be graphed).
• This allows for the further reﬁnement of the meaning of an edge.
Peter Neubauer created the Neo4j webpage on 2007/10.