[{"type": "http://schema.org/Product",
  "_nodeId_": "product",
  "properties": {"brand": "ACME",
                 "name": "Executive Anvil",
                 "image": "http://some-example.com/anvil_executive.jpg",
                 "description": "Sleeker than ACME's Classic Anvil, the Executive Anvil is perfect for the business traveler looking for something to drop from a height.",
                 "mpn": "925872",
                 "aggregateRating": {"type": "http://schema.org/AggregateRating",
                                     "_nodeId_": "aggregateRating",
                                     "properties": {"ratingValue": "4.4",
                                     "reviewCount": "89"}},
                 "offers": {"type": "http://schema.org/Offer",
                            "_nodeId_": "offer",
                            "properties": {"priceCurrency": "USD",
                                           "price": "119.99",
                                           "priceValidUntil": "2020-11-05",
                                           "seller": {"type": "http://schema.org/Organization",
                                                      "_nodeId_": "organization",
                                                      "properties":{"name": "Executive Objects"}},
                            "itemCondition": "http://schema.org/UsedCondition",
                            "availability": "http://schema.org/InStock"}}
                  }
  }]