var schemaJson = {
      "@context": "http://schema.org",
      "@type": "AutoRepair", "additionalType":"AutoDealer",
      "name": "SJ\u0020Automobiles\u0020Ganges",
      "address": {
          "@type": "PostalAddress",
          "addressLocality": "Ganges",
          "postalCode":"34190",
          "streetAddress": "31\u0020All\xE9e\u0020des\u0020\xC9rables"
      },
      "geo": {
      "@type": "GeoCoordinates",
      "latitude": "43.93706409999999",
      "longitude": "3.7202977"
  },
      "aggregateRating": {
          "@type": "AggregateRating",
          "bestRating" : "10",
          "ratingValue": "9.56",
          "ratingCount": "18",
          "reviewCount": "18"
      },
      
      "url": "http://www.sjautomobiles.fr/"
  };

  var script = document.createElement('script');
  script.setAttribute('type', 'application/ld+json');
  script.innerText = JSON.stringify(schemaJson);

  document.getElementsByTagName('head')[0].appendChild(script);