diff --git a/rdbms/cta_rdbms_class_diagram.svg b/rdbms/cta_rdbms_class_diagram.svg
index fe8b7e6f42842896777f685cc616a5b3c918b396..eab01cfeaa9ddbb9ce4a0439941ce64f1a8669f1 100644
--- a/rdbms/cta_rdbms_class_diagram.svg
+++ b/rdbms/cta_rdbms_class_diagram.svg
@@ -1,9 +1,9 @@
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+<svg width="87cm" height="49cm" viewBox="-499 -49 1722 977" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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+    <rect style="fill: none; fill-opacity:0; stroke-width: 1; stroke-dasharray: 20; stroke: #000000" x="-257.586" y="376.862" width="1480.08" height="550.728"/>
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