gremlin-tools/gremlin-io-test/src/test/resources/org/apache/tinkerpop/gremlin/structure/io/graphson/_3_4_6/pwithin-v3d0.json

{
  "@type" : "g:P",
  "@value" : {
    "predicate" : "within",
    "value" : {
      "@type" : "g:List",
      "@value" : [ {
        "@type" : "g:Int32",
        "@value" : 1
      } ]
    }
  }
}