gremlin-tools/gremlin-io-test/src/test/resources/org/apache/tinkerpop/gremlin/structure/io/graphson/_3_5_1/vertexproperty-v2d0-partial.json

{
  "@type" : "g:VertexProperty",
  "@value" : {
    "id" : {
      "@type" : "g:Int64",
      "@value" : 0
    },
    "value" : "marko",
    "label" : "name"
  }
}