public IModel RemoveRelationship(ModelRelationshipId relationshipId) => CreateInstance(Graph.RemoveEdge(relationshipId));
public virtual void RemoveRelationship(ModelRelationship relationship) => _graph.RemoveEdge(relationship);
public IModel RemoveRelationship(ModelRelationshipId relationshipId) => CreateInstance(Graph.RemoveEdge(relationshipId));
public virtual void RemoveRelationship(ModelRelationship relationship) => _graph.RemoveEdge(relationship);