for (Resource diagramConnectionRelation : graph.getObjects(resource, DIA.HasConnectionPoint)) {
for (Resource connectionRelation : graph.getObjects(diagramConnectionRelation, MOD.DiagramConnectionRelationToConnectionRelation)) {
for (Resource diagramConnectionRelation : graph.getObjects(resource, DIA.HasConnectionPoint)) {
for (Resource connectionRelation : graph.getObjects(diagramConnectionRelation, MOD.DiagramConnectionRelationToConnectionRelation)) {