// NOTE: we inherit the old connection to break as little old code as possible
DIA.RouteGraphConnection <T DIA.Connection
@L0.property DIA.HasInteriorRouteNode
// NOTE: we inherit the old connection to break as little old code as possible
DIA.RouteGraphConnection <T DIA.Connection
@L0.property DIA.HasInteriorRouteNode
DIA.RouteNode <T L0.Entity
@L0.property DIA.AreConnected
DIA.InteriorRouteNode <T DIA.RouteNode
DIA.RouteNode <T L0.Entity
@L0.property DIA.AreConnected
DIA.InteriorRouteNode <T DIA.RouteNode