Google presents new "Testing Tool" and add more Open Graph support

<script type="application/ld+json">
{ "@context" : "http://schema.org",
  "@type" : "Organization",
  "name" : "Your Organization Name",
  "url" : "http://www.your-site.com",
  "sameAs" : [ "http://www.facebook.com/your-profile",
    "http://www.twitter.com/yourProfile",
    "http://plus.google.com/your_profile"]
}
</script>

<script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "Organization",
  "url": "http://www.example.com",
  "logo": "http://www.example.com/images/logo.png"
}
</script>

<script type="application/ld+json">
{
   "@context": "http://schema.org",
   "@type": "WebSite",
   "url": "https://www.example-petstore.com/",
   "potentialAction": {
     "@type": "SearchAction",
     "target": "https://query.example-petstore.com/search?q={search_term_string}",
     "query-input": "required name=search_term_string"
   }
}
</script>