Documentation-of-the-Knowledge-Graph.md

@@ -77,11 +77,7 @@ Computing coordinates in different frames of reference can be done in 2 dimensio
 
 The device has coordinates relative to the factory that are computed as follows: $`x'_{\text{factory}} = x'\text{cos}(\alpha) + y'\text{sin}(\alpha)`$ and $`y'_{\text{factory}} = -x'\text{sin}(\alpha) + y'\text{cos}(\alpha)`$. In 3D, we provide an additional angle representing the tilt of the *Z* axis with respect to the *XY* plane.
 
-The following two diagrams give the different coordinates systems of the ITm factory workshop:
-
-![itm-coords](uploads/d51b1cd119d7f8dfbce9cfca7e2f0eb4/itm-coords.png)
-
-and the coordinates of important points of the different workshops, with the factory floor's origin as reference:
+The following diagram gives the coordinates of important points of the different workshops, with the factory floor's origin as reference:
 
 ![itm-pois](uploads/508d42bcfc8fd40cc8b009bd2014b8a6/itm-pois.png)