{
  "@context": {
    "name": "http://xmlns.com/foaf/0.1/name",
    "knows": { "@id": "http://xmlns.com/foaf/0.1/knows", "@type": "@id" },
    "knowsVocab": { "@id": "http://xmlns.com/foaf/0.1/knows", "@type": "@vocab" },
    "DefinedTerm": "http://example.com/people/DefinedTerm"
  },
  "@id": "http://example.com/people/markus",
  "name": "Markus Lanthaler",
  "@reverse": {
    "knows": "http://example.com/people/dave",
    "knowsVocab": "DefinedTerm"
  }
}