This project extends Drupal's Metatag module to display structured data as JSON LD in the head of web pages. Read more about Schema.org, JSON LD, and how this module works in an article on Lullabot.com, Create SEO Juice From JSON LD Structured Data in Drupal. Since the Schema.org list is huge, and growing, this module only provides a subset of those values. But it is designed to be extensible. The current list of Schema.org top-level (entity) object types includes: Schema.org/Article Schema.org/Organization Schema.org/Person Schema.org/VideoObject Schema.org/ImageObject Schema.org/Event Schema.org/Movie Schema.org/TVSeries Schema.org/TVSeason Schema.org/TVEpisode Schema.org/JobPosting Schema.org/Recipe Schema.org/HowTo Schema.org/QAPage Schema.org/FAQPage Schema.org/Product Schema.org/Service Schema.org/Review Schema.org/WebSite Schema.org/WebPage Schema.org/ItemList (for Views) Many second-level properties are available to use on the above, including: Schema.org/Action Schema.org/Address Schema.org/Brand Sc…