connection.storeNode(subject1, false);
connection.storeNode(subject2, false);
connection.storeNode(pred_1, false);
connection.storeNode(pred_2, false);
connection.storeNode(object_1, false);
connection.storeNode(object_2, false);
connection.storeNode(context, false);
KiWiTriple triple1 = new KiWiTriple(subject1,pred_1,object_1,context);
KiWiTriple triple2 = new KiWiTriple(subject2,pred_2,object_2,context);