OBJECT
Connection is a graph primitive that represents a relationship between two docs
type Connection {# ref is the ref to the connectionref: Ref! # k/v pairsattributes: Map # directed is false if the connection is bi-directionaldirected: Boolean! # from is the doc ref that is the source of the connectionfrom: Ref! # to is the doc ref that is the destination of the connectionto: Ref! }