{
  "info": {
    "id": 19,
    "origId": "DOM Level 3: Core",
    "name": "DOM Level 3: Core",
    "url": "https://www.w3.org/TR/DOM-Level-3-Core/",
    "catId": "core"
  },
  "features": [
    "document.documentURI",
    "Document.prototype.adoptNode",
    "DOMStringList.prototype.contains",
    "DOMStringList.prototype.item",
    "Node.prototype.compareDocumentPosition",
    "Node.prototype.contains",
    "Node.prototype.isDefaultNamespace",
    "Node.prototype.isEqualNode",
    "Node.prototype.lookupNamespaceURI",
    "Node.prototype.lookupPrefix"
  ]
}