This structured knowledge testing tool by schema.org can test all types of schema markups. Just enter a URL or Uncooked code, and the tool will extract JSON-LD, Microdata or RDFa markups. It will eventually detect challenges in your code and present the particular style of schema markup uncovered on your https://bookmarkssocial.com/story19357135/not-known-details-about-markup-schema-json-schema