The document discusses using structured data and knowledge graphs to build a semantic web for travel and tourism. It explains how structured data provides unambiguous signals to help search engines and AI understand web pages. Implementing ontologies, knowledge graphs, and schema.org formats can create a smarter web that connects entities and their relationships to tell a story. The vision is to map local territories with hyper-local wikis and tourism extensions, and optimize public and private websites to foster adoption and train professionals in these technologies.