anchor.diff:          },
           "properties" : {
             "skill" : {
  -            "@type" : "g:Property",
  -            "@value" : {
  -              "key" : "skill",
  -              "value" : {
  -                "@type" : "g:Int32",
  -                "@value" : 5
  -              }
  -            }
  +            "@type" : "g:Int32",
  +            "@value" : 5
             }
           }
         }
  
positive.code:                 "@value" : 9
                },
                "value" : "santa fe",
                "label" : "location",
                "properties" : {
                  "startTime" : {
  
negative.code:                 "@value" : 1
                },
                "value" : "stephen",
                "vertex" : {
                  "@type" : "g:Int32",
                  "@value" : 7
                },
                "label" : "name"
              }
            } ],
  