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