new Label("http://erlangen-crm.org/current/P92_brought_into_existence"), ObjectPropertyType.Direct); gbtk.addLink(n1, n2, e1, 0.6); gbtk.addLink(n1, n4, e2, 0.9); gbtk.addLink(n1, n3, e3, 0.2); gbtk.addLink(n2, n3, e4, 0.7); gbtk.addLink(n2, n4, e5, 0.4); gbtk.addLink(n4, n3, e6, 0.3); gbtk.addLink(n2, n3, e7, 0.5);