Ligase

Schema.org JSON-LD for WordPress — entity graph, AI-citation optimization, WooCommerce-aware merchant listings, and a single-source-of-truth field contract. What is Ligase? Ligase generates a single consolidated @graph of schema.org JSON-LD for every page of a WordPress site — connecting BlogPosting/Product/Recipe/JobPosting nodes to a unified Person (author) and Organization (publisher / OnlineStore) through @id references. The graph is rendered server-side in wphead so it's visible to AI crawlers (GPTBot, ClaudeBot, PerplexityBot) that don't execute JavaScript. For: professional bloggers, news publishers, WooCommerce stores, recipe sites, job boards, and forums that want Google rich results and AI-citation visibility without writing schema by hand. What's new in 2.4.x - PodcastSeries schema (2.4.19) — landing-page hub markup for podcast websites. Per-page opt-in with sameAs (Spotify / Apple Podcasts / YouTube), webFeed (RSS), numberOfEpisodes. Author resolved through the shared BlogPosting::authorrefid() so orgauthormode + ligaseisredakcja decisions apply. - Person extension — personal-brand SEO pack (2.4.18-19): five new repeater fields per author profile —