This structured data testing tool by schema.org can test all types of schema markups. Simply enter a URL or Uncooked code, plus the tool will extract JSON-LD, Microdata or RDFa markups. It will eventually detect issues in your code and clearly show the particular type of schema markup found on https://bookmarkstown.com/story19642435/detailed-notes-on-seo-automatique-google-rich-snippets-json-ld-open-graph