We have just published a powerful new update to our eBook series, "Mastering Ontology Engineering with Protégé and Pizza.owl: From Semantic Foundations to Executable Knowledge Architecture (EKA)".

This release introduces Chapter 21 -- Semantic Governance, marking Stage 4 of our Semantic Knowledge Development Lifecycle (SKDL) framework.
What You Will Learn in Chapter 21:
* Protecting Semantic Consistency: How to enforce modeling standards and naming conventions.
* The Role of Governance ($\Gamma$) in EKA: Connecting governance directly with validation and reasoning layers.
* Enterprise-Scale Maintenance: Moving beyond simple prototyping to manage long-lived, multi-architect semantic systems.
Whether you are an Enterprise Architect, AI Engineer, or Knowledge Graph Practitioner, this volume bridges the gap between toy models and production-grade execution.
📖 Get the eBook & Support the Project:
* GitHub Repository: https://github.com/yasenstar/protege_pizza
* Official Site & EKA Framework: https://xiaoqi.com/
* Support via Buy Me a Coffee / Channel Membership: Check links on http://www.youtube.com/@yasenzhao
Keep Protégé open, practice semantic thinking, and let’s turn static data into executable knowledge!

-- Xiaoqi (2026/09/03)
