{
  "@context": {
    "@vocab": "https://t.co/WJFwp2F10r",
    "ex": "https://t.co/09Akd2s4ve"
  },
  "@type": "Article",
  "@id": "ex:article1",
  "headline": "Sample Article",
  "author": {
    "@type": "Person",
    "name": "Jane Doe",
    "url": "https://t.co/1QXCdcN0Gb",