diff --git a/figures/example-subgraph.drawio b/figures/step-06-example-subgraph.drawio similarity index 100% rename from figures/example-subgraph.drawio rename to figures/step-06-example-subgraph.drawio diff --git a/figures/ontology-overview.drawio b/figures/step-06-ontology-overview.drawio similarity index 100% rename from figures/ontology-overview.drawio rename to figures/step-06-ontology-overview.drawio