figure reference

TS-0041-oneM2M-SensorThings_interworking.md

@@ -160,7 +160,7 @@ A STA-based architecture works in client/server mode. A sensor device pushes dat
   <figcaption>Figure 5-1 STA message flow</figcaption>
 </figure>
 
-The data in the SensorThings server are organized as according to  **Sensing Entities** (see Figure 5.0-1: Sensing Entities data model <a href="#_ref_1">[1]</a>).
+The data in the SensorThings server are organized as according to  **Sensing Entities** (see Figure 5-2: Sensing Entities data model <a href="#_ref_1">[1]</a>).
 
 <figure>
   <img src="media/data_model.jpg" alt="data_model">