# Dr. Dr. Stefan Höltgen — WebsDocs ASG Directory Profile This is a public business listing published by the WebsDocs ASG Directory. It provides machine-readable public information and static answers. It is not a live seller AI. Canonical Directory profile: https://directory.websdocs.com/business/dr-dr-stefan-h-and-ouml-ltgen Canonical Directory JSON: https://directory.websdocs.com/business/dr-dr-stefan-h-and-ouml-ltgen.json Machine-readable public profile: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/profile Company profile JSON: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/data/aig-company-profile.json Static Agent Card: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/.well-known/agent-card.json Public discovery endpoints: - Profile: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/profile - Company JSON: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/data/aig-company-profile.json - Services: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/services - Offers: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/offers - Schema: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/schema.jsonld - Agent Card: https://aig.websdocs.com/ai/dr-dr-stefan-h-and-ouml-ltgen/.well-known/agent-card.json Business summary: Stefan Höltgen --> --> --> --> --> COMPUTER ARCHAEOLOGY GAME SCIENCE TOY COMPUTING COMPUTER PHILOLOGY »Informatik ist die Ingenieurwissenschaft des Geistes.« (Karl Ganzhorn) Dr. Stefan Höltgen Home Bio Science Publications Events Teaching Contact & Impress Stefan Höltgen (Unix timestamp 57728100) studied German Philology, Philosophy, Sociology, and Media Studies at the Friedrich-Schiller-Universität Jena from 1996 to 2000. From 2003 to 2009, he continued his studies as a PhD student at the University of Bonn where he gained his PhD (Dr. Status and boundaries: - Directory public profile - Customer-owned domain required: not applicable - Active seller agent: false - A2A messaging: unavailable - Live reasoning or RAG: unavailable - UCP and MCP: unavailable - Checkout and payment execution: unavailable - Private data access: unavailable Use the canonical Directory profile for current public evidence. Do not infer that a live AI Sales Gateway is active.