{"id":45,"name":"Stratos Kontopoulos","url":"","description":"I am a Senior Knowledge Graph Engineer and Semantic Technologies expert with over 20 years of experience designing and deploying enterprise-scale RDF Knowledge Graphs. I specialize in ontologies, taxonomies, semantic interoperability, and LLM-augmented knowledge engineering, with hands-on experience building and operating billion-statement graphs in production. My focus is on building scalable, explainable, and standards-aligned Knowledge Graph solutions that bridge human expertise and AI systems.","link":"https:\/\/cms.research.wpp.com\/?author=45","slug":"stratos-kontopoulos","avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/c3501794ce76bf553beb2c32e51c6951cd78971b126b5aaf611336e3041e3949?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/c3501794ce76bf553beb2c32e51c6951cd78971b126b5aaf611336e3041e3949?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/c3501794ce76bf553beb2c32e51c6951cd78971b126b5aaf611336e3041e3949?s=96&d=mm&r=g"},"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/cms.research.wpp.com\/index.php?rest_route=\/wp\/v2\/users\/45","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms.research.wpp.com\/index.php?rest_route=\/wp\/v2\/users"}]}}