} else {
labels[0] = NameUtils.getSafeLabel(graph, node);//graph.getRelatedValue(node, l0.HasName);
if (labels[0].length() == 0)
labels[0] = NameUtils.getSafeName(graph, node);//graph.getRelatedValue(node, l0.HasName);
} else {
labels[0] = NameUtils.getSafeLabel(graph, node);//graph.getRelatedValue(node, l0.HasName);
if (labels[0].length() == 0)
labels[0] = NameUtils.getSafeName(graph, node);//graph.getRelatedValue(node, l0.HasName);