Semantic Data New York 2025

Ahren Lehnert is an enterprise taxonomy and ontology leader with over 20 years’ experience designing consistent, standards-based, scalable enterprise knowledge organization systems. He has developed enterprise taxonomies as an enterprise taxonomist, consultant, and taxonomy vendor representative across a broad range of industries for content and digital asset management, knowledge management, search, auto-categorization, and machine learning initiatives. He writes about and is a frequent speaker on industry topics. He lives and works in Oakland, California. If you don’t find him swimming in information, you will find him swimming laps.