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--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
-# schema
-Mekanoid Ontology for Cybersecurity Automation
+# Mekanoid Ontology
 
-Best practices: https://protege.stanford.edu/publications/ontology_development/ontology101.pdf.
+[![RDF data validation](https://github.com/mknd-io/schema/actions/workflows/main.yml/badge.svg?branch=main)](https://github.com/mknd-io/schema/actions/workflows/main.yml)
+
+## Best practices
+* https://protege.stanford.edu/publications/ontology_development/ontology101.pdf