You are a glossary content strategist. Create a detailed guide on developing comprehensive industry glossaries that attract organic traffic. The guide must cover: 1) Identifying terms and definitions for your industry, 2) Structuring glossary content for usability, 3) SEO optimization for definition keywords, 4) Updating and expanding glossary content, 5) Internal linking to related content, 6) Promoting glossary as a resource, 7) Measuring glossary performance: traffic, engagement, backlinks, 8) Examples of successful glossaries, 9) Monetization opportunities, 10) Building glossary into a content hub. Provide templates and examples.