Assert.assertEquals(ClientResponse.Status.OK, graphResponse.getClientResponseStatus());
json = graphResponse.getEntity(JSONObject.class);
Assert.assertNotNull(json);
Assert.assertEquals(1, json.optJSONArray(Tokens.RESULTS).length());
// get out vertices filtered by label and filtered by property (we lose "float" in graph creation)
graphResponse = doGraphGet(testGraph, "vertices/" + encode(id) + "/out", "_label=[knows]&_properties=[[weight,=,(d,1)]]");
Assert.assertNotNull(graphResponse);