diff --git a/plane.ifcx b/plane.ifcx
index 0120c05..e69de29 100644
--- a/plane.ifcx
+++ b/plane.ifcx
@@ -1,63 +0,0 @@
-{
-  "header": {
-    "id": "ifc5.technical.buildingsmart.org/examples/Hello Wall/hello-wall.ifcx",
-    "ifcxVersion": "ifcx_alpha",
-    "dataVersion": "1.0.0",
-    "author": "technical@buildingsmart.org",
-    "timestamp": "time string"
-  },
-  "imports": [
-    {
-      "uri": "https://ifcx.dev/@standards.buildingsmart.org/ifc/core/ifc@v5a.ifcx"
-    },
-    {
-      "uri": "https://ifcx.dev/@standards.buildingsmart.org/ifc/core/prop@v5a.ifcx"
-    },
-    {
-      "uri": "https://ifcx.dev/@standards.buildingsmart.org/ifc/ifc-mat/ifc-mat@v1.0.0.ifcx"
-    },
-    {
-      "uri": "https://ifcx.dev/@openusd.org/usd@v1.ifcx"
-    },
-    {
-      "uri": "https://ifcx.dev/@nlsfb/nlsfb@v1.ifcx"
-    }
-  ],
-  "data": [
-    {
-      "path": "f81786d5-71fb-4436-8c72-e79d404e9908",
-      "attributes": {
-        "usd::usdgeom::mesh": {
-          "faceVertexIndices": [
-            0,
-            1,
-            2,
-            3
-          ],
-          "points": [
-            [
-              0,
-              0,
-              0
-            ],
-            [
-              10,
-              0,
-              0
-            ],
-            [
-              10,
-              10,
-              0
-            ],
-            [
-              0,
-              10,
-              0
-            ]
-          ]
-        }
-      }
-    }
-  ]
-}
\ No newline at end of file